{"title":"Air Springs","description":"\u003cp\u003e At All Pro Truck Parts we have the aftermarket and OE air springs you need for a smooth ride. We carry only high quality aftermarket and OE springs from trusted manufacturers  for your air ride suspension. We stock air springs for the major heavy duty truck manufacturers including Freightliner, Mack, Volvo, Peterbilt, Kenworth and International. We also stock trailer airsprings for Hendrickson, Meritor, Watson \u0026amp; Chalin, SAF- Holland and more. \u003c\/p\u003e\n\u003cp\u003eOur air springs generally come backed by a 2 or 3 year manufacturer warranty. If you don't see the Air springs you need don't hesitate to shoot us a message at sales@allprotruckparts.com\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","products":[{"product_id":"world-american-air-spring-replaces-contitech-as8050","title":"World American WA01-8050C Air Spring⎪Replaces Firestone W01-358-8050","description":"\u003cp\u003eThe World American WA01-8050C is a heavy-duty rolling-lobe air spring for trailer rear suspension systems. It is an aftermarket replacement for Firestone W01-358-8050, Goodyear 1R14-039, and ContiTech AS8050. The spring uses an 11.31-inch top plate with 2 mounting studs at 7.75-inch center-to-center, and an 11.5-inch bottom plate with 4 holes at 2.25-inch center-to-center on a 45° alignment.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eWorld American\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eWA01-8050C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eAir Spring (Rolling Lobe)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e11.0 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMin \/ Max Height\u003c\/th\u003e\n\u003ctd\u003e5.4 in \/ 18.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e14.7 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 80 psi\u003c\/th\u003e\n\u003ctd\u003e8,080 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 100 psi\u003c\/th\u003e\n\u003ctd\u003e10,100 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate\u003c\/th\u003e\n\u003ctd\u003e11.31 in dia, 2 holes, 7.75 in C-to-C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate\u003c\/th\u003e\n\u003ctd\u003e11.5 in dia, 4 holes, 2.25 in C-to-C, 45° alignment\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eNatural Frequency\u003c\/th\u003e\n\u003ctd\u003e82 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis part replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-8050, 8050\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R14-039, 1R14-055, 1R14-083\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContiTech (Continental):\u003c\/strong\u003e AS8050, 11 10.5C-16 A320, 64254\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS8050, RFS8050, 201680\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHendrickson:\u003c\/strong\u003e S4771, B4771, HS300, 3651413\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNavistar:\u003c\/strong\u003e 1685174C1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVolvo:\u003c\/strong\u003e 3130498\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePaccar Parts:\u003c\/strong\u003e AS80500, MAF8050\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReyco Granning:\u003c\/strong\u003e 23631-01\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTriangle Air Springs:\u003c\/strong\u003e AS-8320, 8320\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDayton Parts:\u003c\/strong\u003e 352-8050\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEuclid:\u003c\/strong\u003e E-FS8050\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWatson \u0026amp; Chalin:\u003c\/strong\u003e AS-0039\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHolland:\u003c\/strong\u003e 57008050\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHDValue:\u003c\/strong\u003e HDV8050\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAlso known as:\u003c\/strong\u003e AB1DK28A-8050, 1003588050C, 10-98050, B-12514-013, FLT1R14039, TR8050\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis air spring fits trailer rear suspensions originally equipped with Firestone W01-358-8050 or any of the cross-referenced part numbers above. Typical platforms include:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHendrickson HT300 \/ HT310 trailer suspensions\u003c\/li\u003e\n  \u003cli\u003eReyco Granning trailer air-ride suspensions\u003c\/li\u003e\n  \u003cli\u003eHolland \/ SAF-Holland trailer air-ride suspensions\u003c\/li\u003e\n  \u003cli\u003eWatson \u0026amp; Chalin trailer air-ride suspensions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eVerify your existing air spring part number, plate dimensions, and stud pattern against the specifications above before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"World American","offers":[{"title":"Default Title","offer_id":33181182034023,"sku":"WA01-8050C","price":70.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/world-american-air-springreplaces-contitech-as8050-797047.jpg?v=1663079995"},{"product_id":"world-american-air-spring-wa01-8091c-replaces-contitech-as8091","title":"Hendrickson S20901 Air Spring Replacement | WA01-8091C","description":"\u003cp\u003eThe World American WA01-8091C is a rolling-lobe air spring for trailer suspensions originally equipped with Hendrickson S-20901 or Firestone W01-358-8091. It also replaces ContiTech AS8091 and Goodyear 1R14-171. The spring uses an 11.31-inch top plate with 2 holes at 5.5-inch center-to-center and a 10.16-inch parallel bottom plate.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eWorld American\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eWA01-8091C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eAir Spring (Rolling Lobe)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e10.0 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMin \/ Max Height\u003c\/th\u003e\n\u003ctd\u003e5.1 in \/ 19.3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e14.1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 80 psi\u003c\/th\u003e\n\u003ctd\u003e8,200 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 100 psi\u003c\/th\u003e\n\u003ctd\u003e10,250 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate\u003c\/th\u003e\n\u003ctd\u003e11.31 in dia, 2 holes, 5.5 in C-to-C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate\u003c\/th\u003e\n\u003ctd\u003e10.16 in dia, parallel alignment\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eNatural Frequency\u003c\/th\u003e\n\u003ctd\u003e74 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis part replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-8091, 8091\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContiTech (Continental):\u003c\/strong\u003e AS8091, 11105A16P523, 64421\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R14-171, 1R14-093\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHendrickson:\u003c\/strong\u003e S-20901, S-21784\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS8091\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePaccar Parts:\u003c\/strong\u003e AS80910\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEuclid:\u003c\/strong\u003e E-FS8091\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTriangle Air Springs:\u003c\/strong\u003e AS-8523, 8523\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAlso known as:\u003c\/strong\u003e AB1DK28E-8091, A2258P1576, TR8091, 10-98091\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis air spring fits trailer rear suspensions originally equipped with Hendrickson S-20901 \/ S-21784 or Firestone W01-358-8091. Typical platforms include:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHendrickson trailer air-ride suspensions\u003c\/li\u003e\n  \u003cli\u003eContinental \/ ContiTech AS8091-equipped trailer suspensions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eVerify your existing air spring part number, plate dimensions, and stud pattern before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"World American","offers":[{"title":"Default Title","offer_id":33181267689575,"sku":"WA01-8091C","price":130.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/world-american-air-spring-wa01-8091creplaces-contitech-as8091-609823.jpg?v=1663079947"},{"product_id":"world-american-air-spring-wa01-8708c-replaces-contitech-as8708","title":"World American Air Spring WA01-8708C⎪Replaces ContiTech AS8708","description":"\u003cp\u003eThe World American WA01-8708C is a rolling-lobe air spring for truck and trailer suspensions originally equipped with ContiTech AS8708 or Firestone W01-358-8708. It also replaces Goodyear 1R13-128 and Hendrickson S21966. The spring uses a 10.2-inch top plate with 2 holes at 5.5-inch center-to-center and an 8.82-inch parallel bottom plate.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eWorld American\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eWA01-8708C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eAir Spring (Rolling Lobe)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e11.0 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMin \/ Max Height\u003c\/th\u003e\n\u003ctd\u003e7.5 in \/ 21.0 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e13.7 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 80 psi\u003c\/th\u003e\n\u003ctd\u003e6,760 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 100 psi\u003c\/th\u003e\n\u003ctd\u003e8,450 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate\u003c\/th\u003e\n\u003ctd\u003e10.2 in dia, 2 holes, 5.5 in C-to-C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate\u003c\/th\u003e\n\u003ctd\u003e8.82 in dia, 1 hole, 2.25 in C-to-C, parallel alignment\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eNatural Frequency\u003c\/th\u003e\n\u003ctd\u003e75 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis part replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-8708, 8708\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContiTech (Continental):\u003c\/strong\u003e AS8708, 10 10-16 S 526, 64638\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R13-128, 1R13-177\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHendrickson:\u003c\/strong\u003e S21966, 28929\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS8708\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePaccar Parts:\u003c\/strong\u003e AS87080\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDayton Parts:\u003c\/strong\u003e 352-8708\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEuclid:\u003c\/strong\u003e E-FS8708\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTriangle Air Springs:\u003c\/strong\u003e AS-8526, 8526\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHDValue:\u003c\/strong\u003e HDV8708\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAlso known as:\u003c\/strong\u003e AB1DK25E-8708, 10-98708\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis air spring fits truck and trailer suspensions originally equipped with ContiTech AS8708 or Firestone W01-358-8708. Typical platforms include:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHendrickson rear-cab and trailer air-ride suspensions\u003c\/li\u003e\n  \u003cli\u003eContinental \/ ContiTech AS8708-equipped suspensions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eVerify your existing air spring part number, plate dimensions, and stud pattern before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"World American","offers":[{"title":"Default Title","offer_id":33181709271143,"sku":"WA01-8708C","price":87.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/world-american-air-spring-wa01-8708creplaces-contitech-as8708-546606.jpg?v=1663079909"},{"product_id":"world-american-air-spring-wa01-8709c-replaces-contitech-as8709","title":"Hendrickson Intraax 23K Pound AA230 Air Spring Replaces Hendrickson S-21800","description":"\u003cp\u003eWorld American WA01-8709C is a rolling-lobe parallel air spring for Hendrickson Intraax AA230 23,000-lb trailer suspensions built August 1997 and up. It replaces Hendrickson S-21800 and S-20900, ContiTech AS8709, and Firestone W01-358-8709 with matching plate geometry, design height, and load ratings. Two-bolt top plate, single-stud bottom plate.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eWorld American\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eWA01-8709C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eRolling Lobe Air Spring (Parallel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e10 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 100 PSI\u003c\/th\u003e\n\u003ctd\u003e9,250 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 80 PSI\u003c\/th\u003e\n\u003ctd\u003e7,400 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e13.9 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMin \/ Max Height\u003c\/th\u003e\n\u003ctd\u003e4.9 in \/ 19.3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate\u003c\/th\u003e\n\u003ctd\u003e10.2 in dia, 5.5 in C-to-C, 2 holes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate\u003c\/th\u003e\n\u003ctd\u003e9.17 in dia, 2.25 in C-to-C, 1 hole, Type A parallel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSuspension\u003c\/th\u003e\n\u003ctd\u003eHendrickson Intraax AA230 (23K)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis part replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHendrickson:\u003c\/strong\u003e S-21800, S-20900, S-22045, HKA180\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContiTech:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.allprodiesel.net\/products\/hd-value-hdv8709-replaces-contitech-as8709\"\u003eAS8709\u003c\/a\u003e, 64645, 101015S453\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-8709, W01-358-8751, 8709\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R13-159\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHD Value:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.allprodiesel.net\/products\/hd-value-hdv8709-replaces-contitech-as8709\"\u003eHDV8709\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeritor \/ Euclid:\u003c\/strong\u003e FS8709, E-FS8709\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e AB1DK25A-8709\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDayton Parts:\u003c\/strong\u003e 352-8709\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriangle:\u003c\/strong\u003e 8453, AS-8453\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBatco:\u003c\/strong\u003e 10-98709\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis air spring fits the following suspensions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHendrickson Intraax AA230 23,000-lb trailer suspension (Aug 1997 and up)\u003c\/li\u003e\n\u003cli\u003eHendrickson Vantraax 23K trailer suspension (where the OEM bag is S-21800)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRepresentative trailers using these suspensions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGreat Dane, Wabash, Utility, Stoughton, and Hyundai dry vans and reefers spec'd with Hendrickson AA230 (1997-current)\u003c\/li\u003e\n\u003cli\u003eHeavy-duty flatbeds and tankers with Hendrickson Intraax 23K air-ride\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify suspension model and OEM bag number on the air spring tag before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"World American","offers":[{"title":"Default Title","offer_id":33182060019815,"sku":"WA01-8709C","price":104.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/world-american-air-spring-wa01-8709creplaces-contitech-as8709-278743.jpg?v=1663079963"},{"product_id":"world-american-air-spring-wa01-8729c-replaces-contitech-as8729","title":"Meritor 202796 Trailer Air Spring Replacement  |  WA01-8729C","description":"\u003cp\u003eWA01-8729C is a rolling lobe trailer air spring (Firestone style 1T17BB2) replacing Meritor 202796 \/ A2258F1410, Goodyear 1R13-130, Firestone W01-358-8729, and ContiTech 1010B13S513. Built for Meritor MTA (Meritor Tandem Air) trailer suspensions, with a 9,900 lb load rating at 100 PSI and a 7\" design height.\u003c\/p\u003e\n\u003ch2\u003eSigns You Need a New Air Spring\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTrailer sitting low or leaning to one side at rest\u003c\/li\u003e\n\u003cli\u003eAudible air leaks from the bag area when the system pressurizes\u003c\/li\u003e\n\u003cli\u003eCracking, ballooning, or visible chafe marks on the rubber bellows\u003c\/li\u003e\n\u003cli\u003eCompressor cycling more often than normal to hold suspension height\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eWorld American\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eWA01-8729C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eRolling Lobe Trailer Air Spring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSuspension\u003c\/th\u003e\n\u003ctd\u003eMeritor MTA (Meritor Tandem Air) trailer suspension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 100 PSI\u003c\/th\u003e\n\u003ctd\u003e9,900 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 80 PSI\u003c\/th\u003e\n\u003ctd\u003e7,800 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e7\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMinimum Height\u003c\/th\u003e\n\u003ctd\u003e4.7\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Height\u003c\/th\u003e\n\u003ctd\u003e14.4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e13.7\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate\u003c\/th\u003e\n\u003ctd\u003e10.2\" diameter, 5.5\" stud center-to-center, 2 holes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate\u003c\/th\u003e\n\u003ctd\u003e10.05\" diameter, parallel alignment, 2.25\" center-to-center, Type A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNatural Frequency\u003c\/th\u003e\n\u003ctd\u003e103 cpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis air spring replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e 202796, A2258F1410, FS8729\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-8729, W01-R88-8729, 8729 (style 1T17BB2)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R13-130\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinental ContiTech:\u003c\/strong\u003e AS8729, 1010B13S513, 75741\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e AB1DK25D-8729\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDayton Parts:\u003c\/strong\u003e 352-8729\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEuclid:\u003c\/strong\u003e E-FS8729\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHDValue:\u003c\/strong\u003e HDV8729\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriangle:\u003c\/strong\u003e 8513, AS-8513\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBatco:\u003c\/strong\u003e 10-98729\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis air spring fits the following trailer suspensions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeritor MTA (Meritor Tandem Air) trailer suspensions using the 9,900 lb \/ 100 PSI rolling lobe air spring\u003c\/li\u003e\n\u003cli\u003eCompatible with Meritor FS-series trailer slider and fixed-frame designs sharing the same plate pattern\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify the bottom-plate stud pattern and load rating against your existing air spring before ordering to confirm fitment.\u003c\/em\u003e\u003c\/p\u003e","brand":"World American","offers":[{"title":"Default Title","offer_id":33182092427367,"sku":"WA01-8729C","price":114.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/world-american-air-spring-wa01-8729creplaces-contitech-as8729-649277.jpg?v=1663079989"},{"product_id":"world-american-air-spring-wa01-8813c-replaces-peterbilt-c81-6000","title":"World American WA01-8813C │ Air Spring Replacement For Paccar C81-1012","description":"\u003cp\u003eThe World American WA01-8813C is a rolling-lobe air spring for the Kenworth Airglide 380 and Peterbilt Flex Air cab and chassis suspensions. It is an aftermarket replacement for Paccar C81-1012, Paccar C81-1003, and Peterbilt C81-6000. The spring also crosses Firestone W01-358-8813 and ContiTech AS8813 (9 10-14 P 577).\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eWorld American\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eWA01-8813C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eAir Spring (Rolling Lobe)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e11.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMin \/ Max Height\u003c\/th\u003e\n\u003ctd\u003e7.1 in \/ 18.9 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e12.6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 80 psi\u003c\/th\u003e\n\u003ctd\u003e5,710 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 100 psi\u003c\/th\u003e\n\u003ctd\u003e7,160 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate\u003c\/th\u003e\n\u003ctd\u003e9 in dia, 2 holes, 6.2 in C-to-C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate\u003c\/th\u003e\n\u003ctd\u003e9.53 in dia, 1 hole, 2.25 in C-to-C, parallel alignment\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eNatural Frequency\u003c\/th\u003e\n\u003ctd\u003e71 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis part replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePaccar Parts:\u003c\/strong\u003e C81-1003, C81-1012\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePeterbilt:\u003c\/strong\u003e C81-6000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-8813, 8812, 8813, 8814\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContiTech (Continental):\u003c\/strong\u003e AS8813, 9 10-14 P 577, 65990\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS8813\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEuclid:\u003c\/strong\u003e E-FS8813\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHDValue:\u003c\/strong\u003e HDV8813\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAlso known as:\u003c\/strong\u003e AB1DK23I-8813\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis air spring fits the following truck cab and chassis suspensions:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKenworth Airglide 380 cab suspension\u003c\/li\u003e\n  \u003cli\u003ePeterbilt Flex Air cab and chassis suspension\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRepresentative vehicles using these suspensions:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKenworth W900, T800, T660, T600 (with Airglide 380)\u003c\/li\u003e\n  \u003cli\u003ePeterbilt 379, 378, 386, 389 (with Flex Air)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eVerify your existing air spring part number and suspension model before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"World American","offers":[{"title":"Default Title","offer_id":33182100652135,"sku":"WA01-8813C","price":122.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/world-american-air-spring-wa01-8813creplaces-peterbilt-c81-6000-167678.jpg?v=1663079960"},{"product_id":"world-american-air-spring-wa01-8864c-replaces-contitech-66666-for-peterbilt","title":"World American Air Spring WA01-8864C⎪Replaces Peterbilt C81-1013","description":"\u003cp\u003eThe World American WA01-8864C is a rolling-lobe air spring for Peterbilt cab and chassis suspensions originally equipped with Peterbilt C81-1013, C81-1011, or 03-08716. It also replaces Firestone W01-358-8864, ContiTech AS8864, and Goodyear 1R12-1097.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eWorld American\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eWA01-8864C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eAir Spring (Rolling Lobe)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e16 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMin \/ Max Height\u003c\/th\u003e\n\u003ctd\u003e7.8 in \/ 25.2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e12.6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 80 psi\u003c\/th\u003e\n\u003ctd\u003e5,640 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 100 psi\u003c\/th\u003e\n\u003ctd\u003e7,070 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate\u003c\/th\u003e\n\u003ctd\u003e9 in dia, 2 holes, 6.2 in C-to-C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate\u003c\/th\u003e\n\u003ctd\u003e7.88 in dia, 1 hole, 2.25 in C-to-C, parallel alignment\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eNatural Frequency\u003c\/th\u003e\n\u003ctd\u003e65 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis part replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePeterbilt:\u003c\/strong\u003e C81-1013, C81-1011, 03-08716\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-8864, 8864, 8865\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContiTech (Continental):\u003c\/strong\u003e AS8864, 9019P898, 66666\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R12-1097\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS8864, FS8865\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHolland:\u003c\/strong\u003e G2298864200\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePaccar Parts:\u003c\/strong\u003e AS88640\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDayton Parts:\u003c\/strong\u003e 352-8864\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEuclid:\u003c\/strong\u003e E-FS8864\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHDValue:\u003c\/strong\u003e HDV8864\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTriangle Air Springs:\u003c\/strong\u003e AS-8864, AS-8898, 8898\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAlso known as:\u003c\/strong\u003e AB1DK23L-8864\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis air spring fits Peterbilt cab and chassis air suspensions originally equipped with the cross-referenced part numbers above. Typical platforms include:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePeterbilt cab and chassis air-ride suspensions\u003c\/li\u003e\n  \u003cli\u003eHolland \/ SAF-Holland trailer air-ride suspensions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eVerify your existing air spring part number, plate dimensions, and stud pattern before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"World American","offers":[{"title":"Default Title","offer_id":33182188240999,"sku":"WA01-8864","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/world-american-air-spring-wa01-8864creplaces-contitech-66666-for-peterbilt-323073.jpg?v=1663079987"},{"product_id":"world-american-air-spring-wa01-9069c-replaces-peterbilt-03-01649","title":"Peterbilt 03-10042 Replacement Air Spring For Peterbilt Air Trac Suspensions","description":"\u003cp\u003eThe World American WA01-9069C is a rolling-lobe air spring for the Peterbilt Air Trac suspension. It is an aftermarket replacement for Peterbilt 03-10042 (and the related 03-01649 \/ 03-02038 \/ 03-02456 \/ 03-04759 \/ 03-06746 \/ 03-07112 \/ 23-10042 supersession family). The spring also crosses Firestone 9069, ContiTech AS9069, and Hendrickson S-13031.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eWorld American\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eWA01-9069C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eAir Spring (Rolling Lobe)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e11.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMin \/ Max Height\u003c\/th\u003e\n\u003ctd\u003e7.6 in \/ 18.9 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e12.6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 80 psi\u003c\/th\u003e\n\u003ctd\u003e5,570 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 100 psi\u003c\/th\u003e\n\u003ctd\u003e7,000 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate\u003c\/th\u003e\n\u003ctd\u003e9 in dia, 2 holes, 6.2 in C-to-C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate\u003c\/th\u003e\n\u003ctd\u003e9.53 in dia, 1 hole, 2.25 in C-to-C, parallel alignment\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eNatural Frequency\u003c\/th\u003e\n\u003ctd\u003e71 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis part replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePeterbilt:\u003c\/strong\u003e 03-10042, 23-10042, 03-01649, 03-02038, 03-02456, 03-04759, 03-06746, 03-07112\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e 9069\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContiTech (Continental):\u003c\/strong\u003e AS9069, 9 10-14 P 312, 64274\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R12-069, 1R12-669, 1R12-676\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHendrickson:\u003c\/strong\u003e S-13031\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHolland:\u003c\/strong\u003e 57009069\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS9069, RFS9069\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVolvo:\u003c\/strong\u003e 3130497\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWatson \u0026amp; Chalin:\u003c\/strong\u003e AS-0077\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNavistar:\u003c\/strong\u003e 554764C1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDayton Parts:\u003c\/strong\u003e 352-9069\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEuclid:\u003c\/strong\u003e E-FS9069\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHDValue:\u003c\/strong\u003e HDV9069\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTriangle Air Springs:\u003c\/strong\u003e AS-4324, 4324\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAlso known as:\u003c\/strong\u003e AB1DK23I-9069, 1003589069C, 10-99069, SC2034\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis air spring fits the following truck chassis suspensions:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePeterbilt Air Trac chassis air suspension\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRepresentative vehicles using this suspension:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePeterbilt 379, 378, 386, 389 (with Air Trac)\u003c\/li\u003e\n  \u003cli\u003eVolvo VHD vocational chassis\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eVerify your existing air spring part number and suspension model before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"World American","offers":[{"title":"Default Title","offer_id":33182197284967,"sku":"WA01-9069C","price":95.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/world-american-air-spring-wa01-9069creplaces-peterbilt-03-01649-322651.jpg?v=1663079971"},{"product_id":"world-american-air-spring-wa01-9265c-replaces-hendrickson-c20413","title":"World American Air Spring WA01-9265C⎪Replaces Hendrickson C20413","description":"\u003cp\u003eThe World American WA01-9265C is a rolling-lobe air spring for the Hendrickson HT-250 chassis air suspension. It is an aftermarket replacement for Hendrickson C20413, S-20124, and HS250U \/ HT-250T \/ HT-250U \/ HT-250U-Y. The spring also crosses Firestone 9265, ContiTech AS9265, and Goodyear 1R12-375.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eWorld American\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eWA01-9265C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eAir Spring (Rolling Lobe)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e15 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMin \/ Max Height\u003c\/th\u003e\n\u003ctd\u003e7.3 in \/ 24.6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e12.6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 80 psi\u003c\/th\u003e\n\u003ctd\u003e5,640 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 100 psi\u003c\/th\u003e\n\u003ctd\u003e7,070 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate\u003c\/th\u003e\n\u003ctd\u003e9 in dia, 1 hole\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate\u003c\/th\u003e\n\u003ctd\u003e9.5 in dia, 4 holes, parallel alignment\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eNatural Frequency\u003c\/th\u003e\n\u003ctd\u003e61 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis part replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHendrickson:\u003c\/strong\u003e C20413, S-20124, HS250U, HT-250T, HT-250U, HT-250U-Y\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e 9265\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContiTech (Continental):\u003c\/strong\u003e AS9265, 91019P435, 64288\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R12-375\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e RFS9265\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePaccar Parts:\u003c\/strong\u003e AS92650\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDayton Parts:\u003c\/strong\u003e 352-9265\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEuclid:\u003c\/strong\u003e E-FS9265\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHDValue:\u003c\/strong\u003e HDV9265\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTriangle Air Springs:\u003c\/strong\u003e AS-8435, 8435\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAlso known as:\u003c\/strong\u003e AB1DK23L-9265, 10-99265, SC2763\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis air spring fits the following chassis suspensions:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHendrickson HT-250 \/ HT-250T \/ HT-250U series chassis air suspensions\u003c\/li\u003e\n  \u003cli\u003eHendrickson HS250U chassis air suspension\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eVerify your existing air spring part number, plate dimensions, and stud pattern before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"World American","offers":[{"title":"Default Title","offer_id":33182201118823,"sku":"WA01-9265C","price":74.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/world-american-air-spring-wa01-9265creplaces-hendrickson-c20413-202439.jpg?v=1663079979"},{"product_id":"world-american-air-spring-wa01-9270c-replaces-hendrickson-c20010","title":"World American Air Spring WA01-9270C⎪Replaces Hendrickson C20010","description":"\u003cp\u003eThe World American WA01-9270C is a rolling-lobe air spring for the Hendrickson HT230 chassis air suspension. It is an aftermarket replacement for Hendrickson C20010, S-20010, S-25559, and the HS230 \/ HT230 \/ HT230T family. The spring also crosses Firestone W01-358-9270 and ContiTech AS9270.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eWorld American\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eWA01-9270C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eAir Spring (Rolling Lobe)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e8.8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMin \/ Max Height\u003c\/th\u003e\n\u003ctd\u003e5.5 in \/ 17.7 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e12.6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 80 psi\u003c\/th\u003e\n\u003ctd\u003e6,560 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 100 psi\u003c\/th\u003e\n\u003ctd\u003e8,200 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate\u003c\/th\u003e\n\u003ctd\u003e9 in dia, 1 hole\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate\u003c\/th\u003e\n\u003ctd\u003e9.5 in dia, 4 holes, 2.25 in C-to-C, parallel alignment\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eNatural Frequency\u003c\/th\u003e\n\u003ctd\u003e93 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis part replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHendrickson:\u003c\/strong\u003e C20010, C21208, S-20010, S-25559, S21208, HS230, HT230, HT230T\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-9270, 9270\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContiTech (Continental):\u003c\/strong\u003e AS9270, 9 10-13.5 S 433, 64287\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R13-077, 1R13-102, 1R13-119\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS9270\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWatson \u0026amp; Chalin:\u003c\/strong\u003e AS-0084\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDayton Parts:\u003c\/strong\u003e 352-9270\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEuclid:\u003c\/strong\u003e E-FS9270\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHDValue:\u003c\/strong\u003e HDV9270\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTriangle Air Springs:\u003c\/strong\u003e AS-8433, 8433\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAlso known as:\u003c\/strong\u003e AB1DK23S-9270, 1003589270C, 10-99270\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis air spring fits the following chassis suspensions:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHendrickson HT230 \/ HT230T chassis air suspension\u003c\/li\u003e\n  \u003cli\u003eHendrickson HS230 chassis air suspension\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eVerify your existing air spring part number, plate dimensions, and stud pattern before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"World American","offers":[{"title":"Default Title","offer_id":33182220910695,"sku":"WA01-9270C","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/world-american-air-spring-wa01-9270creplaces-hendrickson-c20010-847934.jpg?v=1663079998"},{"product_id":"world-american-air-spring-wa01-9370c-replaces-watson-chalin-as-0057","title":"Watson \u0026 Chalin AS-0057 Trailer Air Spring Replacement | WA01-9370C","description":"\u003cp\u003eThe World American WA01-9370C is a rolling-lobe trailer air spring. It is an aftermarket replacement for Watson \u0026amp; Chalin AS-0057, Firestone W01-358-9370, and ContiTech AS9370. The spring uses a 9-inch top plate with 2 holes at 6.2-inch center-to-center and a 10.31-inch parallel bottom plate.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eWorld American\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eWA01-9370C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eTrailer Air Spring (Rolling Lobe)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e18 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMin \/ Max Height\u003c\/th\u003e\n\u003ctd\u003e9.8 in \/ 28.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e12.6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 80 psi\u003c\/th\u003e\n\u003ctd\u003e5,500 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 100 psi\u003c\/th\u003e\n\u003ctd\u003e7,000 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate\u003c\/th\u003e\n\u003ctd\u003e9 in dia, 2 holes, 6.2 in C-to-C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate\u003c\/th\u003e\n\u003ctd\u003e10.31 in dia, 1 hole, 2.25 in C-to-C, parallel alignment\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eNatural Frequency\u003c\/th\u003e\n\u003ctd\u003e55 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis part replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWatson \u0026amp; Chalin:\u003c\/strong\u003e AS-0057\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-9370, 9370\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContiTech (Continental):\u003c\/strong\u003e \u003ca href=\"https:\/\/www.allprodiesel.net\/products\/continental-contitech-as9370-air-spring-replaces-watson-chalin-as-0057\"\u003eAS9370\u003c\/a\u003e, 9 10-21 P 448, 64383\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R12-440, 1R12-580\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS9370, RFS9370\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNewstar:\u003c\/strong\u003e S-23177\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePaccar Parts:\u003c\/strong\u003e AS93700\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDayton Parts:\u003c\/strong\u003e 352-9370\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEuclid:\u003c\/strong\u003e E-FS9370\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHDValue:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.allprodiesel.net\/products\/hd-value-hdv9370-air-spring-replaces-watson-chalin-as-0057\"\u003eHDV9370\u003c\/a\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTriangle Air Springs:\u003c\/strong\u003e AS-8448, 8448\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAlso known as:\u003c\/strong\u003e AB1DK23N-9370, 1003589370C, 10-99370\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis trailer air spring fits trailer suspensions originally equipped with Watson \u0026amp; Chalin AS-0057 or any of the cross-referenced part numbers above. Typical platforms include:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWatson \u0026amp; Chalin trailer air-ride suspensions\u003c\/li\u003e\n  \u003cli\u003eContinental \/ ContiTech AS9370-equipped trailer suspensions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eVerify your existing air spring part number, plate dimensions, and stud pattern before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"World American","offers":[{"title":"Default Title","offer_id":33182318821479,"sku":"WA01-9370C","price":95.44,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/world-american-air-spring-wa01-9370creplaces-watson-chalin-as-0057-591747.jpg?v=1663079965"},{"product_id":"world-american-air-spring-wa01-9422c-replaces-volvo-3130496-paccar-as94220","title":"Kenworth Airglide 100 Suspension Air Spring | Replaces Good Year 1R11-028","description":"\u003cp\u003eWorld American WA01-9422C is a rolling-lobe drive-axle air spring that replaces Goodyear 1R11-028, Firestone W01-358-9422, and Kenworth K303-6 \/ K303-14 \/ K303-15 on Kenworth Airglide 100 (AG100) tractor and trailer suspensions. Designed for the AG100 axle-mount that uses the integrated piston rather than a separate bracket, the bag carries 6,060 lb at 100 psi with an 8\" design height and a parallel two-bolt top and bottom plate.\u003c\/p\u003e\n\u003ch2\u003eSigns You Need a New Air Spring\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTruck riding lower on one side of the drive axle or sagging at rest\u003c\/li\u003e\n\u003cli\u003eExcessive bounce, harsh impacts, or porpoising at highway speed\u003c\/li\u003e\n\u003cli\u003eAir compressor cycling more frequently to hold ride height\u003c\/li\u003e\n\u003cli\u003eVisible cracking, ozone checking, dry rot, or audible air leak from the bellows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eWorld American\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eWA01-9422C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eDrive Axle Air Spring (Rolling Lobe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSpring Type\u003c\/th\u003e\n\u003ctd\u003eRolling Lobe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Height\u003c\/th\u003e\n\u003ctd\u003e14.4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMinimum Height\u003c\/th\u003e\n\u003ctd\u003e3.8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e11.4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate Diameter\u003c\/th\u003e\n\u003ctd\u003e9.0\" (2-bolt, 6.2\" CTC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate Diameter\u003c\/th\u003e\n\u003ctd\u003e9.53\" (2-bolt, 4.12\" CTC, P-style)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 100 PSI\u003c\/th\u003e\n\u003ctd\u003e6,060 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 80 PSI\u003c\/th\u003e\n\u003ctd\u003e4,820 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSuspension\u003c\/th\u003e\n\u003ctd\u003eKenworth Airglide 100 (AG100)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis drive axle air spring replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKenworth \/ Paccar:\u003c\/strong\u003e K303-6, K303-14, K303-15, AS94220\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-9422, 9422\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R11-028\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContiTech:\u003c\/strong\u003e AS9422, 64255, 9 9-12 P 314\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHendrickson:\u003c\/strong\u003e S-13032\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolvo:\u003c\/strong\u003e 3130496\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNavistar:\u003c\/strong\u003e 554762C1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHolland:\u003c\/strong\u003e 57009422\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeritor \/ Euclid:\u003c\/strong\u003e FS9422, RFS9422, E-FS9422\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHD Value:\u003c\/strong\u003e HDV9422\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriangle:\u003c\/strong\u003e AS-4332, 4332\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDayton:\u003c\/strong\u003e 352-9422\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e AB1DK20D-9422\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWatson \u0026amp; Chalin:\u003c\/strong\u003e AS-0017\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRidewell:\u003c\/strong\u003e 1003589422C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis drive axle air spring fits the following Kenworth Airglide 100 (AG100) chassis applications:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKenworth T600, T660, T800, T880, W900, C500 with Airglide 100 drive-axle suspension\u003c\/li\u003e\n\u003cli\u003eOther on-highway tractors and vocational chassis using the AG100 air-ride drive axle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify your suspension model (AG100 vs. AG200\/Low-Air-Leaf) before ordering — the WA01-9422C fits the AG100 mount with integrated piston only. Replace drive-axle air springs in pairs to keep the suspension level.\u003c\/em\u003e\u003c\/p\u003e","brand":"World American","offers":[{"title":"Default Title","offer_id":33182336778343,"sku":"WA01-9422C","price":84.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/world-american-air-spring-wa01-9422creplaces-volvo-3130496paccar-as94220-749797.jpg?v=1663079985"},{"product_id":"world-american-air-spring-wa01-9580c-replaces-hendrickson-c20107","title":"Hendrickson C20107 Air Spring Replacement World American WA01-9580C","description":"\u003cp\u003eThe World American WA01-9580C is a heavy-duty rolling-lobe air spring for trailer rear suspension systems. It is an aftermarket replacement for Hendrickson C20107, Firestone W01-358-9580, and ContiTech AS9580. The spring uses a 10.2-inch top plate with one mounting stud and an 11.1-inch parallel bottom plate with 4 holes.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eWorld American\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eWA01-9580C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eAir Spring (Rolling Lobe)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height Range\u003c\/th\u003e\n\u003ctd\u003e7.5 in – 24.6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMin \/ Max Height\u003c\/th\u003e\n\u003ctd\u003e7.5 in \/ 24.6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e13.7 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 80 psi\u003c\/th\u003e\n\u003ctd\u003e6,100 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 100 psi\u003c\/th\u003e\n\u003ctd\u003e7,650 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate\u003c\/th\u003e\n\u003ctd\u003e10.2 in dia, 1 hole\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate\u003c\/th\u003e\n\u003ctd\u003e11.1 in dia, 4 holes, parallel alignment\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eNatural Frequency\u003c\/th\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis part replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHendrickson:\u003c\/strong\u003e C20107\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-9580, 9580, 9262\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContiTech (Continental):\u003c\/strong\u003e AS9580, 10 10-21 P 434, 64394, 10 10-21 P 494\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS9580, RFS9580\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePaccar Parts:\u003c\/strong\u003e AS95800\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDayton Parts:\u003c\/strong\u003e 352-9580, 452-9580, 452-9580L\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEuclid:\u003c\/strong\u003e E-FS9580\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTriangle Air Springs:\u003c\/strong\u003e AS-6386, 6386\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAlso known as:\u003c\/strong\u003e AB1DK25C-9580, TR9580, 10-99580\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis air spring fits trailer rear suspensions originally equipped with Hendrickson C20107 or Firestone W01-358-9580. Typical platforms include:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHendrickson trailer air-ride suspensions\u003c\/li\u003e\n  \u003cli\u003eContinental \/ ContiTech AS9580-equipped trailer suspensions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eVerify your existing air spring part number, plate dimensions, and stud pattern before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"World American","offers":[{"title":"Default Title","offer_id":33182338842727,"sku":"WA01-9580C","price":96.2,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/world-american-air-spring-wa01-9580creplaces-hendrickson-c20107-354116.jpg?v=1663079985"},{"product_id":"world-american-air-spring-wa01-9622c-replaces-kenworth-k303-22-k303-19","title":"Kenworth K303-19, K303-22 Air Spring Replacement | WA01-9622C","description":"\u003cp\u003eThe World American WA01-9622C is a rolling-lobe cab\/chassis air spring with a plastic single-post base, supplied as a direct replacement for Kenworth K303-22 and K303-19 (Airglide 200). Crosses to Firestone W01-358-9622, Goodyear 1R11-221, ContiTech AS9622, and Meritor FS9622. 9 in top plate, 8.82 in bottom plate, 7 in design height, 6,280 lb load rating at 100 PSI.\u003c\/p\u003e\n\u003ch2\u003eSigns You Need a New Cab Air Spring\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCab sagging or sitting unevenly when parked\u003c\/li\u003e\n\u003cli\u003eCracks, dry rot, or weather-checking on the bellows\u003c\/li\u003e\n\u003cli\u003eAudible air leak at the bag, top plate, or piston seal\u003c\/li\u003e\n\u003cli\u003eCab no longer holds height — sinks under engine vibration\u003c\/li\u003e\n\u003cli\u003eHarsh ride or excessive cab bounce over road inputs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eWorld American\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eWA01-9622C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eRolling Lobe Cab Air Spring (plastic base)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e7.0 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Height\u003c\/th\u003e\n\u003ctd\u003e11.4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMinimum Height\u003c\/th\u003e\n\u003ctd\u003e3.9 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e11.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate\u003c\/th\u003e\n\u003ctd\u003e9.0 in dia. (parallel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate\u003c\/th\u003e\n\u003ctd\u003e8.82 in dia., type P, 1 hole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad at 100 PSI\u003c\/th\u003e\n\u003ctd\u003e6,280 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad at 80 PSI\u003c\/th\u003e\n\u003ctd\u003e5,020 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis cab air spring replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKenworth:\u003c\/strong\u003e K303-19, K303-22\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-9622, 9622\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R11-221\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContiTech:\u003c\/strong\u003e AS9622, 68359\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS9622\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEuclid:\u003c\/strong\u003e E-FS9622\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e AB1DK20G-9622\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBatco:\u003c\/strong\u003e 10-99622\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriangle:\u003c\/strong\u003e 8537, AS-8537\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHD Value:\u003c\/strong\u003e HDV9622\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaccar Parts:\u003c\/strong\u003e AS96221\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorld American:\u003c\/strong\u003e WA01-9622, WA01-9622C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis cab air spring fits Kenworth Airglide 200 cab suspensions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKenworth W900, T800, T600, C500 with Airglide 200 cab suspension\u003c\/li\u003e\n\u003cli\u003eKenworth T660, T700 (cab variants spec’d with K303 air springs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify your cab suspension model and air spring base type (plastic single-post) before ordering. The visually similar metal-base 9622 variants use different mounting hardware.\u003c\/em\u003e\u003c\/p\u003e","brand":"World American","offers":[{"title":"Default Title","offer_id":33182348443751,"sku":"WA01-9622C","price":81.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/world-american-air-spring-wa01-9622creplaces-kenworth-k303-22k303-19-937828.jpg?v=1663079971"},{"product_id":"world-american-air-spring-wa01-9780c-replaces-freightliner-16-13810-000","title":"Freightliner 16-13810-000 Replacement Air Spring | World American WA01-9780C","description":"\u003cp\u003eWorld American WA01-9780C rolling-lobe air spring, a direct aftermarket replacement for Freightliner 16-13810-000 and Firestone W01-358-9780 \/ 8536 cab and chassis suspension positions. 12.5 in design height, 7,860 lb load rating at 100 PSI, two-hole top plate and one-hole bottom plate — same envelope and mounting pattern as the OEM Freightliner air bag, no bracket modification required.\u003c\/p\u003e\u003ch2\u003eSigns You Need a New Air Spring\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAudible air leak from the bag, especially after sitting overnight\u003c\/li\u003e\n\u003cli\u003eCab or chassis sitting low at one corner with system aired up\u003c\/li\u003e\n\u003cli\u003eCracked, cut, or weather-checked rubber on the bellows\u003c\/li\u003e\n\u003cli\u003eRough ride, harsh impact over bumps, or vehicle bottoming out\u003c\/li\u003e\n\u003cli\u003eAir-system leveling valve constantly cycling to refill the bag\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eWorld American\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eWA01-9780C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eRolling-Lobe Air Spring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e12.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Height\u003c\/th\u003e\n\u003ctd\u003e23 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMinimum Height\u003c\/th\u003e\n\u003ctd\u003e8.3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e12.6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 100 PSI\u003c\/th\u003e\n\u003ctd\u003e7,860 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 80 PSI\u003c\/th\u003e\n\u003ctd\u003e6,290 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNatural Frequency\u003c\/th\u003e\n\u003ctd\u003e70 cpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate\u003c\/th\u003e\n\u003ctd\u003e9 in dia., 2-hole, 6.2 in center-to-center\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate\u003c\/th\u003e\n\u003ctd\u003e10.63 in dia., 1-hole (Type P), 3.23 in center-to-center, parallel alignment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e3 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eCross References\u003c\/h2\u003e\u003cp\u003eThis part replaces or is equivalent to the following part numbers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreightliner OEM:\u003c\/strong\u003e 16-13810-000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-9780, 8536, 9780\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinental \/ ContiTech:\u003c\/strong\u003e 67473, AS9780, 9 10S-16 A 382\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R12-186, 1R12-189, 1R12-303\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS9780, RFS9780\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEuclid:\u003c\/strong\u003e E-FS9780\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e AB1DF23-9780, AB1DF23-9781\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDayton Parts:\u003c\/strong\u003e 352-9780\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaccar Parts:\u003c\/strong\u003e AS9780P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriangle Air Springs:\u003c\/strong\u003e AS-9780, AS-8382, 8382\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRidewell:\u003c\/strong\u003e 1003589780C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBatco:\u003c\/strong\u003e 10-99780, 10-99782\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHDValue:\u003c\/strong\u003e HDV9780\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorld American (variant):\u003c\/strong\u003e WA01-9781\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eThis rolling-lobe air spring fits the following positions:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFreightliner cab \/ chassis air-suspension positions originally fitted with 16-13810-000\u003c\/li\u003e\n\u003cli\u003eHeavy-duty trailer and chassis air-suspensions sized for the Firestone 9780 \/ W01-358-9780 \/ 8536 envelope\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRepresentative vehicles using this air spring include Freightliner Classic \/ Classic XL, Columbia, Coronado, Century Class, FL\/FLD\/FLB, and Business Class M2 chassis at suspensions sized for the W01-358-9780 family.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eVerify your existing air spring number, top\/bottom plate hole pattern, and design height before ordering — the 9780 family includes WA01-9781 (variant top-plate) which uses a different mounting orientation.\u003c\/em\u003e\u003c\/p\u003e","brand":"World American","offers":[{"title":"Default Title","offer_id":33182352277607,"sku":"WA01-9780C","price":104.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/world-american-air-spring-wa01-9780creplaces-freightliner-16-13810-000-253230.jpg?v=1663079999"},{"product_id":"world-american-air-spring-wa01-9781c-replaces-freightliner-16-13801-000-16-16773-000","title":"Freightliner 16-13801-000, 16-16773-000 Air Spring Replacement  |  WA01-9781C","description":"\u003cp\u003eThe World American WA01-9781C is a rolling-lobe air spring for Freightliner cab and chassis air suspensions originally equipped with Freightliner 16-13801-000, 16-16773-000, or the A16-17574-001\/002 supersession family. It also replaces Firestone W01-358-9781 \/ W01-377-9781 and ContiTech AS9781.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eWorld American\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eWA01-9781C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eAir Spring (Rolling Lobe)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e12.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMin \/ Max Height\u003c\/th\u003e\n\u003ctd\u003e8.3 in \/ 23.0 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e12.6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 80 psi\u003c\/th\u003e\n\u003ctd\u003e6,290 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 100 psi\u003c\/th\u003e\n\u003ctd\u003e7,860 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate\u003c\/th\u003e\n\u003ctd\u003e9 in dia, 2 holes, 6.2 in C-to-C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate\u003c\/th\u003e\n\u003ctd\u003e10.63 in dia, 1 hole, 3.03 in C-to-C, parallel alignment\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eNatural Frequency\u003c\/th\u003e\n\u003ctd\u003e70 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis part replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFreightliner:\u003c\/strong\u003e 16-13801-000, 16-16773-000, A16-17574-001, A16-17574-002, 681-320-0017\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-9781, W01-377-9781, W01-358-9782, 9782\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContiTech (Continental):\u003c\/strong\u003e AS9781, 910S16A382, 64266\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R12-603\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS9781\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDayton Parts:\u003c\/strong\u003e 352-9781, 352-9782\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEuclid:\u003c\/strong\u003e E-FS9781\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHDValue:\u003c\/strong\u003e HDV9781\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTriangle Air Springs:\u003c\/strong\u003e AS-9781, 9781\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAlso known as:\u003c\/strong\u003e AB1DF23-9781, 10-99781\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis air spring fits Freightliner cab and chassis air suspensions originally equipped with the cross-referenced part numbers above. Typical platforms include:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFreightliner Classic, Century, Columbia, Coronado, Cascadia cab suspensions\u003c\/li\u003e\n  \u003cli\u003eFreightliner FLD120, FLD132 chassis suspensions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eVerify your existing air spring part number, plate dimensions, and stud pattern before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"World American","offers":[{"title":"Default Title","offer_id":33182356373607,"sku":"WA01-9781C","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/world-american-air-spring-wa01-9781creplaces-freightliner-16-13801-00016-16773-000-398052.jpg?v=1663079993"},{"product_id":"world-american-air-spring-wa01-9875c-replaces-international-3541731c1","title":"World American Air Spring WA01-9875C⎪Replaces International 3541731C1","description":"\u003cp\u003eWorld American WA01-9875C is a rolling lobe air spring (15 in design height, 7,830 lbs at 100 PSI \/ 6,264 lbs at 80 PSI) for heavy-duty drive-axle and trailer-axle suspensions, replacing Firestone W01-358-9875 (9875), Goodyear 1R12-432, ContiTech 910B1-95P889 \/ AS10673, and Navistar \/ International 3541731C1. The bellows uses a 9 in top plate (2 holes) and 10 in bottom plate (1 hole, parallel) for direct bolt-in fit on Firestone-9875-style mounting brackets.\u003c\/p\u003e\n\u003ch2\u003eSigns You Need a New Air Spring\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTruck riding lower on one corner or sagging under load\u003c\/li\u003e\n\u003cli\u003eVisible cracks, dry rot, or weathering on the rubber bellows\u003c\/li\u003e\n\u003cli\u003eAudible air leaks at the spring at ride height\u003c\/li\u003e\n\u003cli\u003eExcessive bouncing, sway, or rough ride\u003c\/li\u003e\n\u003cli\u003eUneven tire wear on the affected axle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eWorld American\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eWA01-9875C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eAir Spring (Rolling Lobe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e15 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Height\u003c\/th\u003e\n\u003ctd\u003e23.7 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMinimum Height\u003c\/th\u003e\n\u003ctd\u003e6.1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e13.6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate Diameter\u003c\/th\u003e\n\u003ctd\u003e9 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate Hole Quantity\u003c\/th\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate Center-to-Center\u003c\/th\u003e\n\u003ctd\u003e5.87 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate Diameter\u003c\/th\u003e\n\u003ctd\u003e10 in (Type A, Parallel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate Hole Quantity\u003c\/th\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate Center-to-Center\u003c\/th\u003e\n\u003ctd\u003e2.25 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNatural Frequency\u003c\/th\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating (100 PSI)\u003c\/th\u003e\n\u003ctd\u003e7,830 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating (80 PSI)\u003c\/th\u003e\n\u003ctd\u003e6,264 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e3 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis air spring replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-9875, 9875, W01-358-1191\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R12-432\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContiTech:\u003c\/strong\u003e 73746, 910B1-95P889 \/ 910B195P889, AS10673, AS1191\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDayton Parts:\u003c\/strong\u003e 352-1191\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHDValue:\u003c\/strong\u003e HDV9875\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS9875, FS1191\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNavistar \/ International:\u003c\/strong\u003e 3541731C1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaccar Parts:\u003c\/strong\u003e AS10663, AS78659\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriangle Air Springs:\u003c\/strong\u003e AS-9875, AS-8889, 8889\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e AB1DF23I-P1067\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorld American:\u003c\/strong\u003e WA01-9875, WA01-1191 (alias)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis air spring fits the following heavy-duty truck and trailer suspensions (replace by existing Firestone \/ ContiTech \/ Goodyear \/ OEM number):\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInternational \/ Navistar — chassis using OEM 3541731C1 air spring\u003c\/li\u003e\n\u003cli\u003ePaccar (Kenworth \/ Peterbilt) — chassis using AS10663 \/ AS78659 air spring\u003c\/li\u003e\n\u003cli\u003eHeavy-duty drive-axle and trailer-axle air-ride suspensions calling for Firestone W01-358-9875 or ContiTech AS10673\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify your existing air spring part number, mounting plate hole pattern (top plate: 2 holes on 5.87 in CC; bottom plate: 1 hole \/ Type A), and ride height before ordering. Do not order by truck make and model alone.\u003c\/em\u003e\u003c\/p\u003e","brand":"World American","offers":[{"title":"Default Title","offer_id":33182356602983,"sku":"WA01-9875C","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/world-american-air-spring-wa01-9875creplaces-international-3541731c1-631823.jpg?v=1663079965"},{"product_id":"world-american-air-spring-wa01-9921c-replaces-holland-90557117-watson-chalin-as0090","title":"World American Air Spring WA01-9921C⎪Replaces Holland 90557117⎪Watson \u0026 Chalin AS0090","description":"\u003cp\u003eThe World American WA01-9921C is a rolling-lobe air spring for trailer suspensions originally equipped with Holland 90557117 (also Neway 90557117) or Watson \u0026amp; Chalin AS-0090. It also replaces Firestone W01-358-9921 and ContiTech AS9921.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eWorld American\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eWA01-9921C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eAir Spring (Rolling Lobe)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e13.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMin \/ Max Height\u003c\/th\u003e\n\u003ctd\u003e6.5 in \/ 22.0 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e12.6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 80 psi\u003c\/th\u003e\n\u003ctd\u003e5,680 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 100 psi\u003c\/th\u003e\n\u003ctd\u003e7,100 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate\u003c\/th\u003e\n\u003ctd\u003e9 in dia, 2 holes, 5.5 in C-to-C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate\u003c\/th\u003e\n\u003ctd\u003e9.53 in dia, 1 hole, 2.25 in C-to-C, parallel alignment\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eNatural Frequency\u003c\/th\u003e\n\u003ctd\u003e63 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis part replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHolland:\u003c\/strong\u003e 90557117\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNeway:\u003c\/strong\u003e 90557117\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWatson \u0026amp; Chalin:\u003c\/strong\u003e AS-0090\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-9921, 9921\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContiTech (Continental):\u003c\/strong\u003e AS9921, 9 10-17.5 P 443, 64402\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R12-502, 1R12-503\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS9921, RFS9921\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHaldex:\u003c\/strong\u003e CS112502\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePaccar Parts:\u003c\/strong\u003e AS99210\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDayton Parts:\u003c\/strong\u003e 352-9921\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEuclid:\u003c\/strong\u003e E-FS9921\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHDValue:\u003c\/strong\u003e HDV9921\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTriangle Air Springs:\u003c\/strong\u003e AS-8443, 8443\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAlso known as:\u003c\/strong\u003e AB1DK23P-9921, 10-99921\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis air spring fits trailer suspensions originally equipped with Holland 90557117, Neway 90557117, or Watson \u0026amp; Chalin AS-0090. Typical platforms include:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHolland \/ SAF-Holland Neway air-ride trailer suspensions\u003c\/li\u003e\n  \u003cli\u003eWatson \u0026amp; Chalin trailer air-ride suspensions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eVerify your existing air spring part number, plate dimensions, and stud pattern before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"World American","offers":[{"title":"Default Title","offer_id":33182367547495,"sku":"WA01-9921C","price":114.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/world-american-air-spring-wa01-9921creplaces-holland-90557117watson-chalin-as0090-422946.jpg?v=1663079981"},{"product_id":"hdvalue-hdv8864-air-spring-replaces-contitech-66666-for-peterbilt","title":"HD Value HDV8864 Air Spring⎪Replaces Peterbilt C81-1013","description":"\u003cp\u003eHD Value HDV8864 rolling-lobe air spring for Peterbilt and Kenworth drive-axle low-leaf suspensions. Bonded rubber\/fabric bellows on a steel piston restores OE ride height and damping at a fleet-friendly price. Direct replacement for Firestone W01-358-8864, ContiTech 66666, and Peterbilt C81-1013.\u003c\/p\u003e\n\n\u003ch2\u003eSigns You Need a New Air Spring\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eTruck sags on one side or sits low at rest\u003c\/li\u003e\n  \u003cli\u003eAudible air leak from the bellows or dump-valve area\u003c\/li\u003e\n  \u003cli\u003eVisible cracks, dry-rot, or chunking on the rubber bellows\u003c\/li\u003e\n  \u003cli\u003eAir system can't hold ride height overnight\u003c\/li\u003e\n  \u003cli\u003eHarsh ride or excessive axle motion over bumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eHD Value\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eHDV8864\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eRolling-Lobe Air Spring (Drive Axle)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate Diameter\u003c\/th\u003e\n\u003ctd\u003e9.00\"\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Piston Diameter\u003c\/th\u003e\n\u003ctd\u003e7.87\"\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eExtended Length\u003c\/th\u003e\n\u003ctd\u003e24.50\"\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompressed Length\u003c\/th\u003e\n\u003ctd\u003e7.75\"\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMounting\u003c\/th\u003e\n\u003ctd\u003eTop: 2 threaded holes; Bottom: 1 threaded hole\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis air spring replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-8864, 8864, W013588864\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePeterbilt \/ Paccar \/ Kenworth:\u003c\/strong\u003e C81-1013, C81-1011, C81-1017\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContiTech:\u003c\/strong\u003e 66666, 03-08716\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R12-1097\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTorque:\u003c\/strong\u003e AS88640\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis air spring fits the following truck platforms:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePeterbilt 379, 386, 387, 388, 389, 567, 579 (drive-axle low-leaf suspensions)\u003c\/li\u003e\n  \u003cli\u003eKenworth W900, T660, T680, T800, T880 (drive-axle low-leaf suspensions)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eVerify your suspension type and air-spring location before ordering. Many Class 8 trucks use different springs at the front, drive, and tag\/pusher axles. The HDV8864 fits drive-axle low-leaf positions on the chassis above.\u003c\/em\u003e\u003c\/p\u003e","brand":"HD Value","offers":[{"title":"Default Title","offer_id":33187329540199,"sku":"HDV8864","price":94.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/hdvalue-hdv8864-air-springreplaces-contitech-66666-for-peterbilt-551259.jpg?v=1663079433"},{"product_id":"wa02-7036c-cab-air-spring-replaces-firestone-w02-358-7036","title":"Firestone W02-358-7036 Cab Air Spring Replacement | WA02-7036C","description":"\u003cp\u003eThe World American WA02-7036C is a sleeve-style cab air spring that drops in for the Firestone W02-358-7036 used on Peterbilt 379 cab suspensions and similar long-hood conventional applications. Manufactured by World American, an ISO-certified heavy-duty parts builder, it carries a 3-year warranty on a part that typically lives in a high-vibration, road-salt environment.\u003c\/p\u003e\n\n\u003ch2\u003eSigns You Need a New Cab Air Spring\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eCab leaning forward, backward, or to one side at rest\u003c\/li\u003e\n  \u003cli\u003eAudible air leak under the cab with the engine running\u003c\/li\u003e\n  \u003cli\u003eAir system can't maintain cab ride height overnight\u003c\/li\u003e\n  \u003cli\u003eVisible dry rot, cracking, or rubber damage on the bellows\u003c\/li\u003e\n  \u003cli\u003eHarsh ride or excessive cab pitch over road imperfections\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eWorld American\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eWA02-7036C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eSleeve-Style Cab Air Spring\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Height\u003c\/th\u003e\n\u003ctd\u003e13 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMinimum Height\u003c\/th\u003e\n\u003ctd\u003e4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e5.6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate Diameter\u003c\/th\u003e\n\u003ctd\u003e2.99 in (1 hole)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate Diameter\u003c\/th\u003e\n\u003ctd\u003e2.29 in (1 hole, 2.25 in C-to-C)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate Alignment\u003c\/th\u003e\n\u003ctd\u003eParallel\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e3 years\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis part replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W02-358-7036, 7036\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContinental ContiTech:\u003c\/strong\u003e 68162, CB7036, SC29-Y036\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1S5-186\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePeterbilt:\u003c\/strong\u003e 29-03200, T81-6000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePaccar Parts:\u003c\/strong\u003e AS70360P\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS7036\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEuclid:\u003c\/strong\u003e E-FS7036\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDayton Parts:\u003c\/strong\u003e 353-7036\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e ABSZ70-7036\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTriangle Air Springs:\u003c\/strong\u003e AS-5036, AS-7036, 5036\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTorque:\u003c\/strong\u003e TR7036\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eS\u0026amp;S Truck Parts:\u003c\/strong\u003e S-20790\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRig Tough:\u003c\/strong\u003e 7036RT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWorld American:\u003c\/strong\u003e WA02-7036\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis cab air spring fits the following:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePeterbilt 379 cab air suspension\u003c\/li\u003e\n  \u003cli\u003eOther heavy-duty conventional cabs using the Firestone W02-358-7036 pattern\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eVerify your cab suspension configuration and existing air spring dimensions before ordering to confirm fitment.\u003c\/em\u003e\u003c\/p\u003e","brand":"World American","offers":[{"title":"Default Title","offer_id":39509945647207,"sku":"WA02-7036C","price":33.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/wa02-7036c-cab-air-springreplaces-firestone-w02-358-7036-886057.jpg?v=1663079922"},{"product_id":"hdv9875","title":"HD Value Air Spring HDV9875 | Replaces 66908\/1R12-432","description":"\u003cp\u003eThe HD Value HDV9875 is an aftermarket rolling-lobe air spring for the drive-axle suspension on International ProStar and related Navistar Class 8 trucks. It replaces Goodyear 1R12-432, Firestone W01-358-9875 \/ W01-358-1191, and Navistar OEM 3541731C1. The bellows mounts to a 9.00 in top plate and a 10.00 in piston, with extended height 23.79 in and compressed height 5.90 in.\u003c\/p\u003e\n\u003ch2\u003eSigns You Need a New Air Spring\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTruck sits low or unevenly across the drive axle\u003c\/li\u003e\n\u003cli\u003eAudible air leak from the suspension area\u003c\/li\u003e\n\u003cli\u003eAir dryer \/ compressor cycles constantly to maintain ride height\u003c\/li\u003e\n\u003cli\u003eHarsh ride or excessive bouncing over road imperfections\u003c\/li\u003e\n\u003cli\u003eVisible cracks, bulges, or tears in the bellows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eHD Value\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eHDV9875\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eRolling-Lobe Air Spring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate Diameter\u003c\/th\u003e\n\u003ctd\u003e9.00 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate \/ Piston Diameter\u003c\/th\u003e\n\u003ctd\u003e10.00 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExtended Height\u003c\/th\u003e\n\u003ctd\u003e23.79 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompressed Height\u003c\/th\u003e\n\u003ctd\u003e5.90 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePiston Number\u003c\/th\u003e\n\u003ctd\u003e4008\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCap Number\u003c\/th\u003e\n\u003ctd\u003e2942\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis air spring replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-9875, W01-358-1191\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R12-432, 1R12-689\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNavistar \/ International:\u003c\/strong\u003e 3541731C1, 2514460C1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinental ContiTech:\u003c\/strong\u003e AS9875, 9 10B-195P 889\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriangle:\u003c\/strong\u003e AS-81067, AS-8889\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS9875, FS1191\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorld American:\u003c\/strong\u003e WA01-9875, WA01-1191\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNewstar:\u003c\/strong\u003e S-22471\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFleetPride:\u003c\/strong\u003e 66908\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis air spring is used on the drive-axle suspension of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInternational ProStar (2006–2017)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify your suspension configuration and existing piston\/cap numbers (4008 \/ 2942) before ordering to confirm fitment.\u003c\/em\u003e\u003c\/p\u003e","brand":"HD Value","offers":[{"title":"Default Title","offer_id":39536843685991,"sku":"HDV9875","price":114.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/hd-value-air-spring-hdv9875-replaces-669081r12-432-511587.jpg?v=1663079354"},{"product_id":"world-american-wa01-9684-replaces-w01-358-9648","title":"World American WA01-9648C |  Replaces W01-358-9648","description":"\u003cp\u003eThe World American WA01-9648C is an OEM-equivalent rolling lobe air spring engineered for tractor suspension systems. Designed as a direct replacement for Firestone W01-358-9648, this heavy-duty air spring delivers consistent ride height, superior load capacity, and precise damping characteristics. Ideal for long-haul over-the-road and vocational truck applications.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCategory\u003c\/th\u003e\n\u003ctd\u003eAir Springs \/ Air Bags\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eTractor (front\/rear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Style\u003c\/th\u003e\n\u003ctd\u003eRolling Lobe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate Alignment\u003c\/th\u003e\n\u003ctd\u003eParallel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate Diameter\u003c\/th\u003e\n\u003ctd\u003e10.0 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate Center-to-Center\u003c\/th\u003e\n\u003ctd\u003e2.25 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate Hole Quantity\u003c\/th\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate Type\u003c\/th\u003e\n\u003ctd\u003eA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e11.0 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e12.6 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Height\u003c\/th\u003e\n\u003ctd\u003e21.0 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMinimum Height\u003c\/th\u003e\n\u003ctd\u003e6.0 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating at 100 PSI\u003c\/th\u003e\n\u003ctd\u003e7,500 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating at 80 PSI\u003c\/th\u003e\n\u003ctd\u003e5,900 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNatural Frequency\u003c\/th\u003e\n\u003ctd\u003e71 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e3 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eCross References\u003c\/h2\u003e\u003cp\u003eThis part replaces or is equivalent to the following part numbers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-9648, 9648\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBatco:\u003c\/strong\u003e 10-99648\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinental-ContiTech:\u003c\/strong\u003e 73770, 910175P456\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDayton Parts:\u003c\/strong\u003e 352-9648\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEuclid:\u003c\/strong\u003e E-FS9648\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFleetrite:\u003c\/strong\u003e FLT1R12538\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R12-398, 1R12-538\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS9648\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNavistar:\u003c\/strong\u003e 2027911C1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriangle Air Springs:\u003c\/strong\u003e 8456, AS-8456\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eThis rolling lobe air spring is used on tractor units for:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFront and rear suspensions\u003c\/li\u003e\n\u003cli\u003eOver-the-road heavy-haul trucks\u003c\/li\u003e\n\u003cli\u003eLine-haul and regional delivery trucks\u003c\/li\u003e\n\u003cli\u003eDump trucks and vocational vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eAlways verify original part number and suspension configuration before ordering to ensure proper fitment and load rating compatibility.\u003c\/em\u003e\u003c\/p\u003e","brand":"World American","offers":[{"title":"Default Title","offer_id":39564886966375,"sku":"WA01-9648C","price":83.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/world-american-wa01-9648c-replaces-w01-358-9648-853563.jpg?v=1663079985"},{"product_id":"world-american-wa01-9807-air-spring-replaces","title":"World American WA01-9807C Air Spring – SAF Holland Neway CB-4000 Trailer Suspension","description":"\u003cp\u003eWorld American WA01-9807C is a reversible-sleeve rolling lobe air spring for SAF Holland Neway CB-4000 trailer suspensions, replacing Firestone W01-358-9807 (1T15M-2), Goodyear 1R12-1047, and SAF Holland 90557372 \/ 50857000. The bellows is rated 6,930 lbs at 100 PSI \/ 5,400 lbs at 80 PSI, with 8 in design height and 9.00 in top plate \/ 9.50 in piston for direct fit on Neway CB-4000 ride heights 15.5 \/ 16, 16.5, and 17.\u003c\/p\u003e\n\u003ch2\u003eSigns You Need a New Air Spring\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTrailer riding lower on one side or sagging under load\u003c\/li\u003e\n\u003cli\u003eVisible cracks, dry rot, or weathering on the rubber bellows\u003c\/li\u003e\n\u003cli\u003eAir leaks causing the suspension to lose pressure\u003c\/li\u003e\n\u003cli\u003eExcessive bouncing, swaying, or poor ride quality\u003c\/li\u003e\n\u003cli\u003eUneven tire wear indicating suspension imbalance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eWorld American\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eWA01-9807C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eAir Spring (Reversible Sleeve \/ Rolling Lobe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSuspension Compatibility\u003c\/th\u003e\n\u003ctd\u003eSAF Holland Neway CB-4000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExtended Height\u003c\/th\u003e\n\u003ctd\u003e14.00 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompressed Height\u003c\/th\u003e\n\u003ctd\u003e4.70 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate Width\u003c\/th\u003e\n\u003ctd\u003e9.00 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePiston Width\u003c\/th\u003e\n\u003ctd\u003e9.50 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e10.12 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating (100 PSI)\u003c\/th\u003e\n\u003ctd\u003e6,930 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating (80 PSI)\u003c\/th\u003e\n\u003ctd\u003e5,400 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis air spring replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-9807, 9807, 1T15M-2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R12-1047\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSAF Holland:\u003c\/strong\u003e 90557372, 50857000, 90557306, 90557363, G2299807200\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeway:\u003c\/strong\u003e 48100492, 48100493, 48100494, 48100495, SRK626, SRK627, SRK628, SRK629\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContitech:\u003c\/strong\u003e 68151, 910-13.5P874\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS9807, MAF9807\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e 566.CT68151, 566.ER9807, AB1DK23I-9807\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriangle:\u003c\/strong\u003e AS8874\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDayton:\u003c\/strong\u003e 352-9807AG, 452-9807\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHD Value:\u003c\/strong\u003e HDV9807\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoad Choice:\u003c\/strong\u003e AS9807\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis air spring fits SAF Holland Neway CB-4000 trailer suspensions across the following ride heights:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSAF Holland Neway CB-4000 — Ride Height 15.5 \/ 16\u003c\/li\u003e\n\u003cli\u003eSAF Holland Neway CB-4000 — Ride Height 16.5\u003c\/li\u003e\n\u003cli\u003eSAF Holland Neway CB-4000 — Ride Height 17\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRepresentative trailer applications:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDry van trailers with Neway CB-4000 air ride\u003c\/li\u003e\n\u003cli\u003eFlatbed trailers with Neway CB-4000 air ride\u003c\/li\u003e\n\u003cli\u003eRefrigerated (reefer) trailers with Neway CB-4000 air ride\u003c\/li\u003e\n\u003cli\u003eTanker and other semi-trailers with Neway CB-4000 air ride\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify your suspension model and existing air spring part number before ordering. Do not order by trailer make and model alone.\u003c\/em\u003e\u003c\/p\u003e","brand":"World American","offers":[{"title":"Default Title","offer_id":39564894699623,"sku":"WA01-9807C","price":104.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/world-american-wa01-9807c-air-spring-replaces-w01-358-9807-603193.jpg?v=1663079965"},{"product_id":"world-american-wa01-9978c-air-spring-replaces-mack-8446-s28929","title":"World American WA01-9978C Air Spring |  Replaces Mack 8446-S28929","description":"\u003cp\u003eThe World American WA01-9978C is a heavy-duty rolling lobe air spring engineered for trailer suspensions. Designed as a direct replacement for Mack 8446-S28929, this OEM-equivalent spring delivers consistent height control, superior durability, and reliable damping for long-haul and vocational trailers. Built to withstand harsh road conditions and heavy loads on highways and back roads.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCategory\u003c\/th\u003e\n\u003ctd\u003eAir Springs \/ Air Bags\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eTrailer (tandem or tri-axle)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Style\u003c\/th\u003e\n\u003ctd\u003eRolling Lobe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate Alignment\u003c\/th\u003e\n\u003ctd\u003eParallel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate Diameter\u003c\/th\u003e\n\u003ctd\u003e10.24 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate Center-to-Center\u003c\/th\u003e\n\u003ctd\u003e2.25 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate Hole Quantity\u003c\/th\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e12.6 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMinimum Height\u003c\/th\u003e\n\u003ctd\u003e7.8 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e3 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eCross References\u003c\/h2\u003e\u003cp\u003eThis part replaces or is equivalent to the following part numbers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMack:\u003c\/strong\u003e 8446-S28929\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinental-ContiTech:\u003c\/strong\u003e 67588, 910-14P959\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDayton Parts:\u003c\/strong\u003e 352-9978\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEuclid:\u003c\/strong\u003e E-FS9978\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-9978, 9978\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R12-668\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHendrickson:\u003c\/strong\u003e C28929, S-28929\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHolland:\u003c\/strong\u003e G2299978200\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS9978\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePACCAR Parts:\u003c\/strong\u003e AS99780\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriangle Air Springs:\u003c\/strong\u003e AS-9978\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eThis rolling lobe air spring is used on trailers with:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTandem axle suspensions (rear axles)\u003c\/li\u003e\n\u003cli\u003eTri-axle suspensions\u003c\/li\u003e\n\u003cli\u003eOver-the-road semi-trailers\u003c\/li\u003e\n\u003cli\u003eChassis and drop-deck trailers\u003c\/li\u003e\n\u003cli\u003eRefrigerated and flatbed trailers\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eVerify trailer suspension type and axle configuration before ordering to ensure correct fitment.\u003c\/em\u003e\u003c\/p\u003e","brand":"World American","offers":[{"title":"Default Title","offer_id":39564904595559,"sku":"WA01-9978C","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/world-american-wa01-9978c-air-spring-replaces-mack-8446-s28929-840233.jpg?v=1663079979"},{"product_id":"paccar-c81-1012-air-spring","title":"Paccar C81-1012 Air Spring","description":"\u003cp\u003eGenuine Paccar C81-1012 rolling-lobe air spring — direct replacement for Firestone W01-358-8813 \/ 8813 and Peterbilt C81-6000 — for Kenworth AG380 \/ Airglide 380 and Peterbilt Flex Air rear suspensions. Parallel bottom plate, single-stud air port, 11.5 in design height, 7,160 lb load rating at 100 psi.\u003c\/p\u003e\n\n\u003ch2\u003eSigns You Need a New Air Spring\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eTruck sits low on one corner; suspension won't level after parking\u003c\/li\u003e\n  \u003cli\u003eAudible air leak from the bag, especially after height changes\u003c\/li\u003e\n  \u003cli\u003eVisible cracks, abrasion, or chunking in the rubber bellows\u003c\/li\u003e\n  \u003cli\u003eRough or uneven ride; bottoming out under load\u003c\/li\u003e\n  \u003cli\u003eRapid air-system cycling as the dryer keeps the leveling valve fed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003ePaccar\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eC81-1012\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eAir Spring (Rolling Lobe, Tractor)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eSuspension\u003c\/th\u003e\n\u003ctd\u003eKenworth AG380 \/ Airglide 380; Peterbilt Flex Air\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate Alignment\u003c\/th\u003e\n\u003ctd\u003eParallel\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate Type\u003c\/th\u003e\n\u003ctd\u003eA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate Diameter\u003c\/th\u003e\n\u003ctd\u003e9.53 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate C-to-C\u003c\/th\u003e\n\u003ctd\u003e2.25 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate Hole Quantity\u003c\/th\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e11.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Height\u003c\/th\u003e\n\u003ctd\u003e18.9 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMinimum Height\u003c\/th\u003e\n\u003ctd\u003e7.1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e12.6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 100 psi\u003c\/th\u003e\n\u003ctd\u003e7,160 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 80 psi\u003c\/th\u003e\n\u003ctd\u003e5,710 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eNatural Frequency\u003c\/th\u003e\n\u003ctd\u003e71\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis air spring replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePaccar \/ Kenworth:\u003c\/strong\u003e C81-1012, C81-1003\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePeterbilt:\u003c\/strong\u003e C81-6000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e 8813, W01-358-8813, 1T15M-4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContinental \/ ContiTech:\u003c\/strong\u003e 65990, 9 10-14 P 577, 91014P577\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS8813\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEuclid:\u003c\/strong\u003e E-FS8813\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWorld American:\u003c\/strong\u003e WA01-8813\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAirglide:\u003c\/strong\u003e 380\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis air spring fits the following Kenworth and Peterbilt heavy-duty tractor suspensions:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKenworth AG380 \/ Airglide 380 rear air suspension\u003c\/li\u003e\n  \u003cli\u003eKenworth Airglide 400\u003c\/li\u003e\n  \u003cli\u003ePeterbilt Flex Air rear suspension\u003c\/li\u003e\n  \u003cli\u003ePeterbilt Air Trac (C81-6000 spec)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRepresentative tractors using these suspensions:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKenworth W900, T660, T680, T800, T880\u003c\/li\u003e\n  \u003cli\u003ePeterbilt 365, 367, 378, 379, 386, 388, 389\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eSuspension air springs are paired by axle and side — replace in pairs for ride balance. Verify your suspension series and bottom-plate hardware before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Paccar","offers":[{"title":"Default Title","offer_id":39565612482663,"sku":"C81-1012","price":215.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/paccar-c81-1012-air-spring-834468.jpg?v=1663079509"},{"product_id":"contitech-as7990-air-spring-replaces-firestone-w01-358-7990","title":"Contitech AS7990 Air Spring  | Replaces Firestone W01-358-7990","description":"\u003cp\u003eThe ContiTech AS7990 heavy-duty triple-convoluted air spring is engineered for truck suspension systems demanding high load capacity and consistent ride height. Built to meet or exceed Firestone W01-358-7990 and Goodyear 3B12-329 specifications, this OE-quality replacement ensures smooth dampening, superior durability, and precise fit for commercial vehicles.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eContinental ContiTech\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eContiTech Part Number\u003c\/th\u003e\n\u003ctd\u003eAS7990 (Vendor P\/N 64648)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFirestone Equivalent\u003c\/th\u003e\n\u003ctd\u003eW01-358-7990 (Style 38D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eGoodyear Equivalent\u003c\/th\u003e\n\u003ctd\u003e3B12-324 \/ 3B12-329\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTriangle Equivalent\u003c\/th\u003e\n\u003ctd\u003eAS-4703\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eType\u003c\/th\u003e\n\u003ctd\u003eTriple-convoluted air spring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWeight (approx.)\u003c\/th\u003e\n\u003ctd\u003e14.16 lbs (~6.4 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eCross References\u003c\/h2\u003e\u003cp\u003eThis part replaces or is equivalent to the following part numbers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-7990\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 3B12-324, 3B12-329\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriangle:\u003c\/strong\u003e AS-4703\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTRP:\u003c\/strong\u003e AS80321\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e SP3B22R-7990\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFleetPride:\u003c\/strong\u003e AS7990\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWatson \u0026amp; Chalin:\u003c\/strong\u003e AS-0048, AS-0048-2G\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eThis heavy-duty air spring is used on:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTruck and trailer suspension systems\u003c\/li\u003e\n\u003cli\u003eOver-the-road commercial vehicles\u003c\/li\u003e\n\u003cli\u003eVocational and construction trucks\u003c\/li\u003e\n\u003cli\u003eAir-ride axle suspensions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003ePlease verify part fitment by comparing your existing part number and vehicle application before purchase and installation.\u003c\/em\u003e\u003c\/p\u003e","brand":"Contitech","offers":[{"title":"Default Title","offer_id":39565616709735,"sku":"AS7990","price":189.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/files\/Screenshot_2025-07-31_at_11.47.18_AM.png?v=1753980488"},{"product_id":"hd-value-hdv-8033","title":"HD Value HDV8033 Replaces  |  Firestone W01-358-8033","description":"\u003cp\u003eThe HD Value HDV8033 is a high-quality triple convoluted air spring designed for heavy-duty truck and trailer applications. Engineered to meet or exceed OEM specifications, this air spring enhances ride comfort and vehicle stability.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eType\u003c\/th\u003e\n\u003ctd\u003eTriple Convoluted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate Diameter\u003c\/th\u003e\n\u003ctd\u003e9.00 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePiston Diameter\u003c\/th\u003e\n\u003ctd\u003e9.00 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompressed Height\u003c\/th\u003e\n\u003ctd\u003e4.55 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e12.2 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e9.5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Load at 100 PSI\u003c\/th\u003e\n\u003ctd\u003e7,000 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOperating Pressure\u003c\/th\u003e\n\u003ctd\u003e100 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eCross References\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirestone\u003c\/td\u003e\n\u003ctd\u003eW01-358-8033\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGoodyear\u003c\/td\u003e\n\u003ctd\u003e3B12-312\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHendrickson\u003c\/td\u003e\n\u003ctd\u003e003316\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTriangle\u003c\/td\u003e\n\u003ctd\u003eAS-4525\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContiTech\u003c\/td\u003e\n\u003ctd\u003eFT 330-29 525\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomann\u003c\/td\u003e\n\u003ctd\u003e566.ER8033\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eAlways verify product fitment before installation.\u003c\/em\u003e\u003c\/p\u003e","brand":"HD Value","offers":[{"title":"Default Title","offer_id":39565640663143,"sku":"HDV8033","price":104.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/files\/SP558033.jpg?v=1769489537"},{"product_id":"firestone-w01-358-8050-air-spring","title":"Firestone W01-358-8050 Air Spring","description":"\u003cp\u003eThe Firestone W01-358-8050 is an Airide reversible-sleeve air spring (bellows 1T19ZK-5.7) for Hendrickson B-4771 \/ S-4771 axle suspensions and Volvo trucks using OE 3130498. Designed for 2,250 lbf at 20 psi (10,125 lbf at 90 psi), with 19.25 in extended \/ 5.80 in compressed height. Cross-references Goodyear 1R14-039, ContiTech AS8050, Triangle AS-8320, and others.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eFirestone Industrial Products\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eW01-358-8050 (Bellows 1T19ZK-5.7)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eType\u003c\/th\u003e\n\u003ctd\u003eReversible-sleeve air spring\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eExtended Height\u003c\/th\u003e\n\u003ctd\u003e19.25 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompressed Height\u003c\/th\u003e\n\u003ctd\u003e5.80 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate Width\u003c\/th\u003e\n\u003ctd\u003e11.31 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePiston Width\u003c\/th\u003e\n\u003ctd\u003e11.62 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e~21.2 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad @ 20 psi\u003c\/th\u003e\n\u003ctd\u003e2,250 lbf\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad @ 60 psi\u003c\/th\u003e\n\u003ctd\u003e6,750 lbf\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad @ 90 psi\u003c\/th\u003e\n\u003ctd\u003e10,125 lbf\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis part replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContiTech:\u003c\/strong\u003e AS8050, 11 10.5C-16 A 320, 64254\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R14-039, 1R14-055, 1R14-083 (bellows 566-28-3-015)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTriangle:\u003c\/strong\u003e AS-8320\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWatson \u0026amp; Chalin:\u003c\/strong\u003e AS-0039\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHendrickson:\u003c\/strong\u003e B-4771, S-4771, B-12514-013\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVolvo:\u003c\/strong\u003e 3130498, 3918342\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNavistar \/ Fleetrite:\u003c\/strong\u003e 1685174C1, 1R14-241\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReyco Granning:\u003c\/strong\u003e 23631-01\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafety Holland:\u003c\/strong\u003e 57008050\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e 1DK28A-8050\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTorque Parts:\u003c\/strong\u003e TR8050\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS8050, MAF8050\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWorld American:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.allprodiesel.net\/products\/world-american-air-spring-replaces-contitech-as8050\"\u003eWA01-8050C\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis air spring fits the following heavy-duty suspensions:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHendrickson B-4771 \/ S-4771 axle suspensions (trailer and tractor)\u003c\/li\u003e\n  \u003cli\u003eVolvo trucks specifying 3130498 or 3918342\u003c\/li\u003e\n  \u003cli\u003eInternational \/ Navistar applications using Fleetrite 1685174C1\u003c\/li\u003e\n  \u003cli\u003eReyco Granning 23631-01 axle suspensions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify your bellows number and existing OE part number before ordering. Replace in pairs across an axle for balanced load and consistent ride height.\u003c\/em\u003e\u003c\/p\u003e","brand":"Firestone","offers":[{"title":"Default Title","offer_id":39565667926119,"sku":"W01-358-8050","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/files\/Screenshot2025-07-31at12.03.21PM.png?v=1753981409"},{"product_id":"contitech-as8091-air-spring-wa01-8091c-replaces","title":"ContiTech AS8091 Air Spring ⎪Replaces Firestone W01-358-8091","description":"\u003cp\u003eThe ContiTech AS8091 is a rolling-lobe air spring for heavy-duty truck and trailer suspensions, engineered for stable ride height, low natural frequency, and high load capacity. Direct replacement for Firestone W01-358-8091, Goodyear 1R14-171, Hendrickson C-20901 \/ S-20901, and Paccar AS80910 — commonly fitted to Hendrickson Intraax air-ride trailer suspensions.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eContinental ContiTech\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eAS8091 (also marked 64421 \/ 11 10.5A-16 P 523)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eStyle\u003c\/th\u003e\n\u003ctd\u003eRolling Lobe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompressed Height\u003c\/th\u003e\n\u003ctd\u003e~5.10\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExtended Height\u003c\/th\u003e\n\u003ctd\u003e~19.30\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate Diameter\u003c\/th\u003e\n\u003ctd\u003e11.31\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e~14.1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate Diameter\u003c\/th\u003e\n\u003ctd\u003e10.16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate Alignment\u003c\/th\u003e\n\u003ctd\u003eParallel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 100 psi\u003c\/th\u003e\n\u003ctd\u003e~10,250 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e16.8–19 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis air spring replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-8091\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R14-171\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHendrickson:\u003c\/strong\u003e C-20901, S-20901\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e A2258P1576\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaccar \/ TRP:\u003c\/strong\u003e AS80910\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e AB1DK28E-8091\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHDValue:\u003c\/strong\u003e HDV8091\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorld American:\u003c\/strong\u003e WA01-8091\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriangle:\u003c\/strong\u003e AS-8523\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNavistar \/ Fleetrite:\u003c\/strong\u003e 1R14-242\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTaurus:\u003c\/strong\u003e 6398\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis rolling-lobe air spring is used on Hendrickson Intraax and similar heavy-duty trailer \/ tractor air-ride suspensions, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHendrickson Intraax AANT \/ AAL series trailer suspensions\u003c\/li\u003e\n\u003cli\u003eTrailer air-ride suspensions calling for Firestone W01-358-8091\u003c\/li\u003e\n\u003cli\u003eTractor rear air-ride suspensions on Kenworth, Peterbilt, Freightliner, and Mack trucks specifying this air spring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify your existing air spring's plate diameters, mounting orientation, and load rating before ordering. Air springs should be replaced as a matched pair on the same axle for balanced ride height.\u003c\/em\u003e\u003c\/p\u003e","brand":"Contitech","offers":[{"title":"Default Title","offer_id":39565685948519,"sku":"AS8091","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/contitech-as8091-air-spring-replaces-firestone-w01-358-8091-893476.jpg?v=1663078883"},{"product_id":"hd-value-hdv-8708-air-spring-replaces-1r13-177","title":"HD Value HDV8708 Air Spring  |  Replaces Goodyear 1R13-177","description":"\u003cp\u003eRolling lobe air spring for heavy-duty trailer and tractor air-ride suspensions, replacing Firestone W01-358-8708 (and Goodyear 1R13-177) on standard 1T15 footprint installations. HD Value HDV8708 meets OEM specifications and crosses to ContiTech 10 10-16 P 526, Automann AB1DK25E-8708, and Triangle AS-8526.\u003c\/p\u003e\n\u003ch2\u003eSigns You Need a New Air Spring\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVisible cracks, dry rot, or deterioration in the rubber bellows\u003c\/li\u003e\n\u003cli\u003eTruck or trailer sitting lower than normal or sagging on one side\u003c\/li\u003e\n\u003cli\u003eAir leaks or hissing sounds from the suspension when aired up\u003c\/li\u003e\n\u003cli\u003eExcessive bouncing or harsh ride under load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eHD Value\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eHDV8708\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eAir Spring – Rolling Lobe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eHeavy-Duty Trailer \/ Tractor Suspension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis part replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-8708\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R13-177\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContiTech:\u003c\/strong\u003e 10 10-16 P 526\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e AB1DK25E-8708\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriangle:\u003c\/strong\u003e AS-8526\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis rolling lobe air spring fits standard 1T15-footprint air-ride suspensions on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeavy-duty trailers (dry van, flatbed, reefer)\u003c\/li\u003e\n\u003cli\u003eTractor air-ride applications using Firestone W01-358-8708 \/ Goodyear 1R13-177\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify mounting configuration and existing part number before ordering to confirm fitment.\u003c\/em\u003e\u003c\/p\u003e","brand":"HD Value","offers":[{"title":"Default Title","offer_id":39565696008295,"sku":"HDV8708","price":124.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/hd-value-hdv8708-air-spring-replaces-1r13-177-534776.jpg?v=1663079409"},{"product_id":"copy-of-world-american-air-spring-wa01-8729c-replaces-contitech-as8729","title":"HD Value HDV8729 Air Spring – Trailer Single Convoluted","description":"\u003cp\u003eSingle convoluted (reversible-sleeve) trailer air spring with Firestone bellows 1T17BB-2, supporting heavy-duty trailer applications. Direct replacement for Firestone W01-358-8729, Goodyear 1R13-130, and Meritor 202796 across Meritor and Hendrickson air-ride suspensions. HD Value HDV8729 delivers OEM-spec ride and load support at an aftermarket price point.\u003c\/p\u003e\n\u003ch2\u003eSigns You Need a New Air Spring\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTrailer sagging or leaning to one side under load\u003c\/li\u003e\n\u003cli\u003eVisible cracking, dry rot, or tears in the air spring bellows\u003c\/li\u003e\n\u003cli\u003eAudible air leaks from the suspension area\u003c\/li\u003e\n\u003cli\u003eExcessive bouncing, bottoming out, or poor ride quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eHD Value (FleetPride)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eHDV8729\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eAir Spring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eConfiguration\u003c\/th\u003e\n\u003ctd\u003eSingle Convoluted (Reversible Sleeve)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFirestone Bellows Number\u003c\/th\u003e\n\u003ctd\u003e1T17BB-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eHeavy-Duty Trailer Suspension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis part replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-8729 (Bellows 1T17BB-2)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R13-130 (Bellows 566-26-3-055)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e 202796, A2258F1410, FS8729\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContiTech:\u003c\/strong\u003e 1010AV13P513\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorld American:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.allprodiesel.net\/products\/world-american-air-spring-wa01-8729c-replaces-contitech-as8729\"\u003eWA01-8729C\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque Parts:\u003c\/strong\u003e TR8729\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriangle Suspension:\u003c\/strong\u003e AS-8513\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpringride:\u003c\/strong\u003e 1R13261\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNewstar:\u003c\/strong\u003e S-25909\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAirtech Air Springs:\u003c\/strong\u003e 38729KPP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNavistar:\u003c\/strong\u003e FLTA1R13130\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis air spring fits heavy-duty trailer suspensions equipped with Meritor or Hendrickson air-ride systems using the Firestone W01-358-8729 \/ Goodyear 1R13-130 configuration, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDry van and refrigerated trailers\u003c\/li\u003e\n\u003cli\u003eFlatbed and lowboy trailers\u003c\/li\u003e\n\u003cli\u003eContainer chassis and intermodal equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify your current air spring dimensions, mounting configuration, and piston\/top plate numbers before ordering to confirm fitment.\u003c\/em\u003e\u003c\/p\u003e","brand":"HD Value","offers":[{"title":"Default Title","offer_id":39565697810535,"sku":"HDV8729","price":105.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/hd-value-hdv8729-air-springreplaces-firestone-w01-358-8729-758862.jpg?v=1663079356"},{"product_id":"copy-of-world-american-air-spring-wa01-8813c-replaces-peterbilt-c81-6000","title":"Goodyear 1R12-1204 Air Spring ⎪Replaces Peterbilt C81-6000","description":"\u003cp\u003eGoodyear 1R12-1204 rolling lobe air spring for Peterbilt cab\/drive-axle suspensions. Direct replacement for Peterbilt C81-6000 \/ C81-1003 \/ C81-1012, Firestone W01-358-8813, and ContiTech AS8813. 18.9 in extended height with a 5,710 lb load rating at 80 PSI on Class 8 highway tractors.\u003c\/p\u003e\n\u003ch2\u003eSigns You Need a New Air Spring\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eTruck leaning to one side or sagging at the affected corner\u003c\/li\u003e\n  \u003cli\u003eCracks, dry rot, or chafing on the rubber bellows\u003c\/li\u003e\n  \u003cli\u003eAudible air leak from the suspension\u003c\/li\u003e\n  \u003cli\u003eHarsh, bouncy, or noisy ride over bumps\u003c\/li\u003e\n  \u003cli\u003eAir compressor cycling more often than usual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eGoodyear\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e1R12-1204\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eRolling Lobe Air Spring\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Height\u003c\/th\u003e\n\u003ctd\u003e18.9 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e11.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMinimum Height\u003c\/th\u003e\n\u003ctd\u003e7.1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e12.6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate\u003c\/th\u003e\n\u003ctd\u003e9.0 in dia, 2 holes (6.2 in c-c)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate\u003c\/th\u003e\n\u003ctd\u003e9.53 in dia, single stud (Type A, 2.25 in c-c)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 80 PSI\u003c\/th\u003e\n\u003ctd\u003e5,710 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 100 PSI\u003c\/th\u003e\n\u003ctd\u003e7,160 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eNatural Frequency\u003c\/th\u003e\n\u003ctd\u003e71 cpm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis part replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePeterbilt:\u003c\/strong\u003e C81-6000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePaccar:\u003c\/strong\u003e C81-1003, C81-1012\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-8813, 8812, 8813, 8814\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContiTech:\u003c\/strong\u003e AS8813, 65990, 9 10-14 P 577 (91014P577)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS8813\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEuclid:\u003c\/strong\u003e E-FS8813\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHD Value:\u003c\/strong\u003e HDV8813\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e AB1DK23I-8813\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAirglide:\u003c\/strong\u003e 380\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis air spring fits Peterbilt suspensions originally equipped with C81-6000 \/ C81-1003 \/ C81-1012 air springs, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePeterbilt 357 \/ 378 \/ 379 (1987–2007) — cab and drive-axle positions\u003c\/li\u003e\n  \u003cli\u003ePeterbilt 365 \/ 367 \/ 388 \/ 389 (2008–present) — vocational and on-highway\u003c\/li\u003e\n  \u003cli\u003ePeterbilt 567 \/ 579 (2013–present) — drive-axle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify your suspension type and mounting hardware (single stud bottom, two threaded holes top) before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodyear","offers":[{"title":"Default Title","offer_id":39566239465575,"sku":"1R12-1204","price":215.75,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/good-year-1r12-1204-air-spring-replaces-peterbilt-c81-6000-430865.jpg?v=1663079358"},{"product_id":"hd-value-hdv8852-air-spring-replaces-64339-1r12-568","title":"HD Value HDV8852 Air Spring | Replaces Goodyear 1R12-568","description":"\u003cp\u003eThe HD Value HDV8852 is a high-quality air spring designed for heavy-duty truck applications, particularly for Peterbilt models with Low Air Leaf suspensions. Engineered to meet or exceed OEM specifications, this air spring enhances ride comfort and vehicle stability.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eType\u003c\/th\u003e\n\u003ctd\u003eReversible Sleeve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate Diameter\u003c\/th\u003e\n\u003ctd\u003e9.00 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePiston Diameter\u003c\/th\u003e\n\u003ctd\u003e10.25 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExtended Height\u003c\/th\u003e\n\u003ctd\u003e23.60 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompressed Height\u003c\/th\u003e\n\u003ctd\u003e6.80 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e12.50 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMounting Studs\u003c\/th\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAir Inlet\u003c\/th\u003e\n\u003ctd\u003e1\/4\" NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eCross References\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirestone\u003c\/td\u003e\n\u003ctd\u003eW01-358-8852\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGoodyear\u003c\/td\u003e\n\u003ctd\u003e1R12-568\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeterbilt\u003c\/td\u003e\n\u003ctd\u003e03-07887\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContiTech\u003c\/td\u003e\n\u003ctd\u003e9 10-19 P 472\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTriangle\u003c\/td\u003e\n\u003ctd\u003eAS-8472\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomann\u003c\/td\u003e\n\u003ctd\u003e566.ER8852\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eAlways verify product fitment before installation.\u003c\/em\u003e\u003c\/p\u003e","brand":"HD Value","offers":[{"title":"Default Title","offer_id":39566255816807,"sku":"HDV8852","price":114.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/hd-value-hdv8852-air-spring-replaces-643391r12-568-971599.jpg?v=1663079504"},{"product_id":"hd-value-hdv8709-replaces-contitech-as8709","title":"HD Value HDV8709⎪Replaces ContiTech AS8709","description":"\u003cp\u003eHD Value HDV8709 is a rolling-lobe trailer air spring that replaces Firestone W01-358-8709 (1T17CA-5), Hendrickson S-21800 \/ S-20900 \/ C-21800, Goodyear 1R13-159, and ContiTech AS8709 on Hendrickson Intraax and Vantraax 23K trailer suspensions. Built for the AAT 23K platform, the bag carries 9,250 lb at 100 psi at a 10\" design height with a parallel two-bolt top and single-stud bottom mount.\u003c\/p\u003e\n\u003ch2\u003eSigns You Need a New Air Spring\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTrailer riding low, sagging on one side, or sitting unevenly across the axles\u003c\/li\u003e\n\u003cli\u003eExcessive bounce or harsh impacts at highway speed\u003c\/li\u003e\n\u003cli\u003eTrailer ABS \/ height-control system cycling more frequently to hold ride height\u003c\/li\u003e\n\u003cli\u003eVisible bellows cracking, dry rot, or audible leak from the air port\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eHD Value\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eHDV8709\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eTrailer Air Spring (Rolling Lobe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSpring Type\u003c\/th\u003e\n\u003ctd\u003eRolling Lobe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e10.0\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Height\u003c\/th\u003e\n\u003ctd\u003e19.3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMinimum Height\u003c\/th\u003e\n\u003ctd\u003e4.9\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e13.9\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate Diameter\u003c\/th\u003e\n\u003ctd\u003e10.2\" (2-bolt, 5.5\" CTC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate Diameter\u003c\/th\u003e\n\u003ctd\u003e9.17\" (1-bolt, 2.25\" CTC, parallel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 80 PSI\u003c\/th\u003e\n\u003ctd\u003e7,400 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 100 PSI\u003c\/th\u003e\n\u003ctd\u003e9,250 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSuspension\u003c\/th\u003e\n\u003ctd\u003eHendrickson Intraax \/ Vantraax AAT 23K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis trailer air spring replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHendrickson:\u003c\/strong\u003e S-21800, S-20900, C-21800\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-8709, 8709, 8751, 1T17CA-5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R13-159, 566-26-3-073\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContiTech:\u003c\/strong\u003e AS8709\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriangle:\u003c\/strong\u003e AS-8453, AS-8460\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e AB1DK25A-8709, AB1DK25B-8751\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSampa:\u003c\/strong\u003e SP558709-KP\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis rolling-lobe air spring fits the following Hendrickson trailer suspensions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHendrickson Intraax AAT 23K\u003c\/li\u003e\n\u003cli\u003eHendrickson Vantraax AAT 23K\u003c\/li\u003e\n\u003cli\u003eOther Hendrickson trailer applications using the AAT 23K air-ride suspension\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eReplace trailer air springs in pairs to keep the suspension level. Verify your existing air spring number stamped on the bottom plate before ordering — Hendrickson uses several similar bags across the AAT family with different load ratings.\u003c\/em\u003e\u003c\/p\u003e","brand":"HD Value","offers":[{"title":"Default Title","offer_id":39566265352295,"sku":"HDV8709","price":94.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/hd-value-hdv8709replaces-contitech-as8709-814545.jpg?v=1663079396"},{"product_id":"fire-stone-w01-455-9297-air-spring-replaces-goodyear-1r12-402","title":"Fire Stone W01-455-9297 Air Spring Replaces |  Goodyear 1R12-402","description":"\u003cp\u003eThe Firestone W01-455-9297 is a heavy-duty trailer air spring used on the Hendrickson HAS-40LH (and related HT-series) trailer suspension. It replaces Hendrickson 50898-001, 50898-002 \/ 50898-002L, 64651-2, Goodyear 1R12-402 \/ 1S12-029, and Contitech 64410 \/ 66978. Extended height 22.00 in, compressed height 8.10 in.\u003c\/p\u003e\n\u003ch2\u003eSigns You Need a New Air Spring\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTrailer sits low or unevenly across the axle\u003c\/li\u003e\n\u003cli\u003eAudible air leak from the bellows or bead plate\u003c\/li\u003e\n\u003cli\u003eAir system runs continuously to maintain ride height\u003c\/li\u003e\n\u003cli\u003eVisible cracks, chafing, or bulges on the rubber sleeve\u003c\/li\u003e\n\u003cli\u003eHarsh ride or premature wear on adjacent suspension components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eFirestone (Airide)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eW01-455-9297\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAlternate Number\u003c\/th\u003e\n\u003ctd\u003eW01-358-9297\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eTrailer Air Spring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSuspension\u003c\/th\u003e\n\u003ctd\u003eHendrickson HAS-40LH \/ HT-Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExtended Height\u003c\/th\u003e\n\u003ctd\u003e22.00 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompressed Height\u003c\/th\u003e\n\u003ctd\u003e8.10 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis air spring replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-9297 (W013589297), W01-455-9297 (W014559297), 9297\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R12-402, 1S12-029\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHendrickson:\u003c\/strong\u003e 50898-001, 50898-002, 50898-002L, 50898-2, 64651-2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContitech:\u003c\/strong\u003e 64410, 66978, 9 10-18.5 P 520, 9 10-18.5 P 935\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis air spring fits trailer suspension applications using:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHendrickson HAS-40LH trailer suspension\u003c\/li\u003e\n\u003cli\u003eHendrickson HT-Series trailer suspension\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCommon on heavy-duty over-the-road trailers, dump trailers, and tank trailers built with Hendrickson primary trailer air suspension.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eVerify your suspension model and existing bead plate \/ piston geometry before ordering to confirm fitment.\u003c\/em\u003e\u003c\/p\u003e","brand":"Firestone","offers":[{"title":"Default Title","offer_id":39566279508071,"sku":"W01-455-9297","price":159.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/fire-stone-w01-455-9297-air-spring-replaces-goodyear-1r12-402-414230.jpg?v=1663079091"},{"product_id":"copy-of-world-american-air-spring-wa01-9270c-replaces-hendrickson-c20010","title":"HD Value HDV9270⎪Replaces Hendrickson C20010","description":"\u003cp\u003eHD Value HDV9270 is the aftermarket rolling-lobe trailer air spring for Hendrickson HT230T and similar trailer suspensions, replacing Hendrickson C20010 \/ S20010 \/ S21208 \/ S25559, Firestone W01-358-9270, and Goodyear 1R13-119. 8.8\" design height, 12.6\" maximum diameter, 8,200 lb load at 100 PSI. Single-stud top, 4-hole bottom plate (11\" base \/ 2.25\" center-to-center).\u003c\/p\u003e\n\u003ch2\u003eSigns You Need a New Air Spring\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTrailer or chassis sits low or leans to one side at rest\u003c\/li\u003e\n\u003cli\u003eAudible air leak from the air spring; trailer air system bleeds down overnight\u003c\/li\u003e\n\u003cli\u003eVisible cracks, blisters, weather checking, or tears in the rolling-lobe sleeve\u003c\/li\u003e\n\u003cli\u003eHarsh ride from the suspension over expansion joints; cargo damage from impact\u003c\/li\u003e\n\u003cli\u003eBead unseated from the top or bottom plate; rubber pulled away from the bead retainer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eHD Value\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eHDV9270\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReplaces (OEM)\u003c\/th\u003e\n\u003ctd\u003eHendrickson C20010 \/ S20010; Firestone W01-358-9270\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eRolling Lobe Air Spring (trailer \/ chassis suspension)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e8.8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Height\u003c\/th\u003e\n\u003ctd\u003e17.7 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMinimum Height\u003c\/th\u003e\n\u003ctd\u003e5.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e12.6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 100 PSI\u003c\/th\u003e\n\u003ctd\u003e8,200 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 80 PSI\u003c\/th\u003e\n\u003ctd\u003e6,560 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate\u003c\/th\u003e\n\u003ctd\u003e9 in dia, 1 stud\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate\u003c\/th\u003e\n\u003ctd\u003e9.5 in dia, 4 holes, 2.25 in center-to-center, parallel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis rolling-lobe air spring replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHendrickson:\u003c\/strong\u003e C20010, S20010, S21208, S25559, C25559\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-9270, 9270, 9276\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R13-119, 1R13077, 1R13102\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHD Value:\u003c\/strong\u003e HDV9270\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorld American:\u003c\/strong\u003e WA01-9270C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinental ContiTech:\u003c\/strong\u003e 9 10-13.5 S 433, 5S433\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriangle:\u003c\/strong\u003e AS-8433\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e AB1DK23S-9270\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque:\u003c\/strong\u003e TR9270\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolvo:\u003c\/strong\u003e 3946473\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlso known as:\u003c\/strong\u003e 64287, 85101147, 410.M9270, 889270\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis air spring fits trailer and tractor air-ride suspensions specifying the C20010 \/ W01-358-9270 envelope, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHendrickson HT230T trailer air-ride suspension\u003c\/li\u003e\n\u003cli\u003eVolvo chassis using Hendrickson trailer-style air-ride\u003c\/li\u003e\n\u003cli\u003eTrailer OEMs using the Firestone 9270 envelope\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify the bead plate stud pattern, hose port location, and design height against the failed unit before ordering. Trailer rolling-lobe air springs of similar load class are not interchangeable across stud patterns.\u003c\/em\u003e\u003c\/p\u003e","brand":"HD Value","offers":[{"title":"Default Title","offer_id":39566279966823,"sku":"HDV9270","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/hd-value-hdv9270replaces-hendrickson-c20010-677629.jpg?v=1663079387"},{"product_id":"good-year-1r12-103-air-spring-replaces-firestone-w01-358-9101","title":"Goodyear 1R12-103 Air Spring  |  Replaces Firestone W01-358-9101","description":"\u003cp\u003eThe Goodyear 1R12-103 is a heavy-duty rolling lobe air spring engineered for truck and trailer suspension systems. Designed as a direct OEM replacement for Firestone W01-358-9101, this proven air spring delivers consistent ride height, superior load capacity, and reliable damping. Ideal for long-haul over-the-road, vocational, and regional delivery trucks.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCategory\u003c\/th\u003e\n\u003ctd\u003eAir Springs \/ Air Bags\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Style\u003c\/th\u003e\n\u003ctd\u003eRolling Lobe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eTractor or Trailer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eGoodyear (OEM-equivalent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eCross References\u003c\/h2\u003e\u003cp\u003eThis part replaces or is equivalent to the following part numbers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-9101, 9101\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R12-103, 1R12-113\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBatco:\u003c\/strong\u003e 10-99101\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinental-ContiTech:\u003c\/strong\u003e 64279, 9 10-19 P 315\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDayton Parts:\u003c\/strong\u003e 352-9101\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEuclid:\u003c\/strong\u003e E-FS9101\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHendrickson:\u003c\/strong\u003e B3842\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHolland:\u003c\/strong\u003e 90557082, 90557009, 90557008, 90044201\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeland Brake \u0026amp; Wheel:\u003c\/strong\u003e SC2038\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS9101, RFS9101\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePACCAR Parts:\u003c\/strong\u003e AS91010\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReyco Granning:\u003c\/strong\u003e 1288301, 12883-01\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRidewell:\u003c\/strong\u003e 1003589101C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriangle Air Springs:\u003c\/strong\u003e AS-8315\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolvo Truck:\u003c\/strong\u003e 3130490\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWatson \u0026amp; Chalin:\u003c\/strong\u003e AS-0040\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorld American:\u003c\/strong\u003e WA01-9101\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eThis rolling lobe air spring is used on:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTruck and trailer suspensions (front\/rear)\u003c\/li\u003e\n\u003cli\u003eOver-the-road commercial vehicles\u003c\/li\u003e\n\u003cli\u003eVocational and dump trucks\u003c\/li\u003e\n\u003cli\u003eLine-haul and regional delivery trucks\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eAlways verify original part number and suspension configuration before ordering to ensure proper fitment and load rating compatibility.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodyear","offers":[{"title":"Default Title","offer_id":39566284685415,"sku":"1R12-103","price":237.46,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/good-year-1r12-103-air-spring-replaces-firestone-w01-358-9101-385286.jpg?v=1663079358"},{"product_id":"firestone-w01-358-9082-air-spring-replaces-1r12-092","title":"Firestone W01-358-9082 Air Spring  | Replaces 1R12-092","description":"\u003cp\u003eGenuine Firestone W01-358-9082 Airide rolling-lobe trailer air spring (model 1T15M-6) for Hendrickson, Holland-Neway, Ridewell, Watson \u0026amp; Chalin, and similar OE-style trailer suspensions. Aftermarket and OEM cross-reference for Goodyear 1R12-092 \/ 1R12-093 \/ 1R12-509 and Hendrickson B2066. 13.5\" design height, 7160 lb load rating at 100 psi, 4-bolt 45° bottom plate.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eFirestone Airide\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eW01-358-9082 (1T15M-6)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eRolling-Lobe Trailer Air Spring\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e13.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Height\u003c\/th\u003e\n\u003ctd\u003e21.6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMinimum Height\u003c\/th\u003e\n\u003ctd\u003e7.9 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e12.6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate Diameter\u003c\/th\u003e\n\u003ctd\u003e10.31 in (4 holes, 45°, 2.25\" center-to-center)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad at 100 PSI\u003c\/th\u003e\n\u003ctd\u003e7160 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad at 80 PSI\u003c\/th\u003e\n\u003ctd\u003e5710 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eNatural Frequency\u003c\/th\u003e\n\u003ctd\u003e70 cpm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis part replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e 9082\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R12-092, 1R12-093, 1R12-509\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContinental ContiTech:\u003c\/strong\u003e 91016P310\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHendrickson:\u003c\/strong\u003e B2066, 365147\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHolland:\u003c\/strong\u003e 90557075, 90557054, 90557033, 90557027, 90557006, 90044200\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e 201869\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMack:\u003c\/strong\u003e 57QL310\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVolvo:\u003c\/strong\u003e 3130491\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNavistar:\u003c\/strong\u003e 517096C91\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePaccar:\u003c\/strong\u003e AS90820\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReyco Granning:\u003c\/strong\u003e 12882-01\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRidewell:\u003c\/strong\u003e 1003589082C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTriangle:\u003c\/strong\u003e AS-4314\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWatson \u0026amp; Chalin:\u003c\/strong\u003e AS-0011\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDayton Parts:\u003c\/strong\u003e 352-9082\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEuclid:\u003c\/strong\u003e E-FS9082\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBatco:\u003c\/strong\u003e 10-99082\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBinkley:\u003c\/strong\u003e B-12514-007\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eUsed as the rolling-lobe air spring on a wide range of OE trailer and tractor air-ride suspensions, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHendrickson trailer air-ride (B2066-equipped systems)\u003c\/li\u003e\n  \u003cli\u003eHolland-Neway trailer suspensions (90557-series)\u003c\/li\u003e\n  \u003cli\u003eRidewell, Reyco Granning, Watson \u0026amp; Chalin trailer suspensions\u003c\/li\u003e\n  \u003cli\u003eVolvo, Mack, Navistar, and Paccar OE applications referencing the cross-numbers above\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify mounted height, plate hole pattern, and load rating against your existing air spring before ordering — multiple Firestone rolling-lobe springs share similar dimensions but differ in plate stud configuration.\u003c\/em\u003e\u003c\/p\u003e","brand":"Firestone","offers":[{"title":"Default Title","offer_id":39566290714727,"sku":"W01-358-9082","price":150.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/firestone-w01-358-9082-air-spring-replaces-1r12-092-661795.jpg?v=1663079192"},{"product_id":"hd-value-hdv9082c-air-spring-replaces-good-year-1r12-509","title":"HD Value HDV9082 Air Spring – Holland Neway\/Hendrickson Trailer","description":"\u003cp\u003eRolling-lobe trailer air spring that replaces Firestone W01-358-9082 and Goodyear 1R12-509 on SAF Holland Neway, Hendrickson, Reyco Granning, Hutchens, and Watson \u0026amp; Chalin trailer suspensions. Rated 5,710 lb at 80 psi and 7,160 lb at 100 psi, with a 12.6 in maximum bellows diameter and 13.5 in design height for dry van, reefer, flatbed, and specialty trailer service.\u003c\/p\u003e\n\n\u003ch2\u003eSigns You Need a New Trailer Air Spring\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTrailer sagging or sitting unevenly when loaded\u003c\/li\u003e\n\u003cli\u003eVisible cracks, dry rot, or weather checking on the bellows\u003c\/li\u003e\n\u003cli\u003eAir leaks causing inability to maintain ride height\u003c\/li\u003e\n\u003cli\u003eExcessive trailer bounce or harsh ride quality\u003c\/li\u003e\n\u003cli\u003eUneven tire wear from suspension imbalance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eHD Value\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eHDV9082\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eRolling-Lobe Air Spring (Trailer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExtended Height\u003c\/th\u003e\n\u003ctd\u003e20.75 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e13.50 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompressed Height\u003c\/th\u003e\n\u003ctd\u003e7.90 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e12.60 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate\u003c\/th\u003e\n\u003ctd\u003eNo. 3235, 9.00 in dia, 2 holes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePiston\u003c\/th\u003e\n\u003ctd\u003eNo. 9530, 10.25 in dia, 4 holes, 45° alignment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad @ 80 psi\u003c\/th\u003e\n\u003ctd\u003e5,710 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad @ 100 psi\u003c\/th\u003e\n\u003ctd\u003e7,160 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNatural Frequency\u003c\/th\u003e\n\u003ctd\u003e70 CPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis part replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e 9082, W01-358-9082, 1T15M-6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSAF Holland \/ Neway:\u003c\/strong\u003e 90557006, 90557027, 90557033, 90557037, 90557054, 90557075, 90044200, 90044647\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHendrickson:\u003c\/strong\u003e S-2066, S-11651, S-4041, B-2066, B-12514-007, 365147\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R12-092, 1R12-093, 1R12-509\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContiTech:\u003c\/strong\u003e 64269, 70115, 9 10-16 P 310, AS9082\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWatson \u0026amp; Chalin:\u003c\/strong\u003e AS-0011\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReyco Granning:\u003c\/strong\u003e 12882-01\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRidewell:\u003c\/strong\u003e 1003589082C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHutchens:\u003c\/strong\u003e H-9630-01\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMack:\u003c\/strong\u003e 57QL310\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePACCAR:\u003c\/strong\u003e AS90820\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDayton:\u003c\/strong\u003e 352-9082\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS9082, MAF9082, 201869\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriangle:\u003c\/strong\u003e 4314, 8310, AS-4314\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e AB1DK23K-9082\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorld American:\u003c\/strong\u003e WA01-9082C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque:\u003c\/strong\u003e TR9082\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNavistar:\u003c\/strong\u003e 517096C91\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolvo:\u003c\/strong\u003e 3130491\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis rolling-lobe air spring fits the following trailer suspension systems:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSAF Holland \/ Neway trailer suspensions\u003c\/li\u003e\n\u003cli\u003eHendrickson S-2066, S-11651, S-4041 trailer suspensions\u003c\/li\u003e\n\u003cli\u003eWatson \u0026amp; Chalin trailer suspensions\u003c\/li\u003e\n\u003cli\u003eReyco Granning trailer suspensions\u003c\/li\u003e\n\u003cli\u003eRidewell trailer suspensions\u003c\/li\u003e\n\u003cli\u003eHutchens trailer suspensions\u003c\/li\u003e\n\u003cli\u003eKwik Lok \/ Todco (Jifflox) trailer applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRepresentative trailer types using these suspensions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDry van, refrigerated (reefer), flatbed, and specialty trailers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eBottom plate \/ piston alignment is 45°. Verify your suspension model and mounting configuration before ordering to confirm fitment.\u003c\/em\u003e\u003c\/p\u003e","brand":"HD Value","offers":[{"title":"Default Title","offer_id":39566292582503,"sku":"HDV9082","price":104.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/hd-value-hdv9082c-air-spring-replaces-good-year-1r12-509-680579.jpg?v=1663079476"},{"product_id":"hd-value-hdv9069-air-spring-replaces-peterbilt-03-01649","title":"HD Value HDV9069 Air Spring – Peterbilt Air Leaf \u0026 Air Trac Drive Axle","description":"\u003cp\u003eHD Value HDV9069 rolling lobe air spring for Peterbilt Air Leaf and Air Trac drive axle suspensions. Direct replacement for Peterbilt 03-01649 \/ 03-02456 \/ 03-04759, Firestone W01-358-9069 (bellows 1T15M-4), and Goodyear 1R12-069. 18.8\" extended height with a 5,700 lb load rating at 80 PSI on Class 8 highway and vocational tractors.\u003c\/p\u003e\n\u003ch2\u003eSigns You Need a New Air Spring\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eTruck leaning to one side or uneven ride height\u003c\/li\u003e\n  \u003cli\u003eVisible cracks, dry rot, or damage to the rubber bellows\u003c\/li\u003e\n  \u003cli\u003eAudible air leak from the suspension\u003c\/li\u003e\n  \u003cli\u003eHarsh or bouncy ride quality over bumps\u003c\/li\u003e\n  \u003cli\u003eAir compressor cycling more often than usual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eHD Value\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eHDV9069\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eRolling Lobe Air Spring\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eSuspension\u003c\/th\u003e\n\u003ctd\u003ePeterbilt Air Leaf and Air Trac drive axle\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eExtended Height\u003c\/th\u003e\n\u003ctd\u003e18.8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompressed Height\u003c\/th\u003e\n\u003ctd\u003e7.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e11.0 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate\u003c\/th\u003e\n\u003ctd\u003e9.00 in dia, 2 threaded holes (6.20 in c-c)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Piston\u003c\/th\u003e\n\u003ctd\u003e9.53 in dia, single stud mount\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e12.6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 80 PSI\u003c\/th\u003e\n\u003ctd\u003e5,700 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 100 PSI\u003c\/th\u003e\n\u003ctd\u003e7,200 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e13.2 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e3 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis part replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePeterbilt:\u003c\/strong\u003e 03-01649, 03-02038, 03-02456, 03-04759, 03-06746, 03-07112, 03-10042\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-9069 (bellows 1T15M-4)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R12-069, 1R12-669, 1R12-676\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContiTech:\u003c\/strong\u003e AS9069, 64274, 9 10-14 P 312\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKenworth\/PACCAR:\u003c\/strong\u003e C81-6022\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e 1DK23I-9069, AB1DK23I-9069\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTriangle:\u003c\/strong\u003e AS-8312\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHendrickson:\u003c\/strong\u003e S-13031\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNavistar:\u003c\/strong\u003e 554764C1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSAF Holland:\u003c\/strong\u003e 57009069\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWatson \u0026amp; Chalin:\u003c\/strong\u003e AS-0077\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVolvo:\u003c\/strong\u003e 85101145, 3130497\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDayton Parts:\u003c\/strong\u003e 352-9069\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNewstar:\u003c\/strong\u003e S-23977\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTRP:\u003c\/strong\u003e AS90690\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis air spring fits Peterbilt Air Leaf and Air Trac drive axle suspensions used on:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePeterbilt 359 \/ 362 \/ 375 \/ 377 \/ 378 \/ 379 (1982–2007)\u003c\/li\u003e\n  \u003cli\u003ePeterbilt 330 \/ 335 \/ 340 \/ 357 \/ 385 \/ 387 (1987–2010)\u003c\/li\u003e\n  \u003cli\u003ePeterbilt 337 \/ 348 \/ 365 \/ 367 \/ 384 \/ 386 \/ 388 \/ 389 (2007–present)\u003c\/li\u003e\n  \u003cli\u003ePeterbilt 567 \/ 579 \/ 587 (2011–present)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify your suspension type, ride height, and mounting configuration before ordering to confirm fitment.\u003c\/em\u003e\u003c\/p\u003e","brand":"HD Value","offers":[{"title":"Default Title","offer_id":39566293303399,"sku":"HDV9069","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/hd-value-hdv9069-air-spring-replaces-peterbilt-03-01649-790142.jpg?v=1663079397"},{"product_id":"firestone-w01-358-9039-air-spring-replaces-paccar-as90390","title":"Firestone W01-358-9039 Air Spring – Holland Neway AR-41\/AR-45\/AR-50 Trailer","description":"\u003cp\u003eFirestone W01-358-9039 reversible-sleeve trailer air spring for Holland Neway AR-41, AR-45, and AR-50 suspensions. Bellows 1T15M-0 with 9655 piston and 3235 top plate. Rated 6,480 lb at 90 psi, design ride height 6.5–7.5 in. Direct replacement for SAF Holland 90557085, Paccar AS90390, Hendrickson S-2064, and Goodyear 1R12-095.\u003c\/p\u003e\u003ch2\u003eSigns You Need a New Trailer Air Spring\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTrailer sagging or sitting unevenly when loaded\u003c\/li\u003e\n\u003cli\u003eVisible cracks, dry rot, or weather checking on the bellows\u003c\/li\u003e\n\u003cli\u003eAir leaks — suspension cannot hold ride height\u003c\/li\u003e\n\u003cli\u003eExcessive trailer bounce or harsh ride quality\u003c\/li\u003e\n\u003cli\u003eRide height outside the 6.5–7.5 in spec\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eFirestone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eW01-358-9039\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eReversible Sleeve Air Spring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBellows Number\u003c\/th\u003e\n\u003ctd\u003e1T15M-0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExtended Height\u003c\/th\u003e\n\u003ctd\u003e12.20 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompressed Height\u003c\/th\u003e\n\u003ctd\u003e4.80 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Ride Height\u003c\/th\u003e\n\u003ctd\u003e6.5–7.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate Number\u003c\/th\u003e\n\u003ctd\u003e3235\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate Diameter\u003c\/th\u003e\n\u003ctd\u003e9.00 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePiston Number\u003c\/th\u003e\n\u003ctd\u003e9655\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePiston Diameter\u003c\/th\u003e\n\u003ctd\u003e9.50 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad @ 90 PSI\u003c\/th\u003e\n\u003ctd\u003e6,480 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Pressure\u003c\/th\u003e\n\u003ctd\u003e100 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eCross References\u003c\/h2\u003e\u003cp\u003eThis air spring replaces or is equivalent to the following part numbers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e 9039, 1T15M-0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSAF Holland \/ Neway:\u003c\/strong\u003e 90557001, 90557011, 90557023, 90557085, 90044199, 90054234\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHendrickson:\u003c\/strong\u003e S-2064, S-11650, B-2064, B-11650, T-6-295\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R12-095, 1R12-097\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContiTech:\u003c\/strong\u003e 64260, 9 10-10 P 311, AS9039\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWatson \u0026amp; Chalin:\u003c\/strong\u003e AS-0012\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHutchens:\u003c\/strong\u003e H-9424-01, H-2007\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRidewell:\u003c\/strong\u003e 1003589039C, 1013589039C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue Bird:\u003c\/strong\u003e 300961250, 12TA12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePACCAR:\u003c\/strong\u003e AS90390\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDayton:\u003c\/strong\u003e 352-9039, 452-9039L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS9039, 200457\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriangle:\u003c\/strong\u003e 8311\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e AB1DK23F-9039\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNavistar:\u003c\/strong\u003e 554766C1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolvo:\u003c\/strong\u003e 3130492\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eThis air spring fits the following suspension systems and chassis:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSAF Holland \/ Neway AR-41 trailer suspension (original design)\u003c\/li\u003e\n\u003cli\u003eSAF Holland \/ Neway AR-45 and AR-45-1 trailer suspension\u003c\/li\u003e\n\u003cli\u003eSAF Holland \/ Neway AR-50 trailer suspension (all variants)\u003c\/li\u003e\n\u003cli\u003eHendrickson trailer suspensions using S-2064 \/ S-11650\u003c\/li\u003e\n\u003cli\u003eWatson \u0026amp; Chalin, Hutchens, and Ridewell trailer suspensions calling out this part\u003c\/li\u003e\n\u003cli\u003eBlue Bird Wanderlodge motorhomes and transit buses\u003c\/li\u003e\n\u003cli\u003eFlxible and Orion transit buses\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eVerify your suspension model and OEM part number before ordering to confirm fitment.\u003c\/em\u003e\u003c\/p\u003e","brand":"Firestone","offers":[{"title":"Default Title","offer_id":39566297170023,"sku":"W01-358-9039","price":229.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/firestone-w01-358-9039-air-spring-replaces-paccar-as90390-363464.jpg?v=1663079198"},{"product_id":"contitech-as9026-air-spring-replaces-good-year-1r12-567","title":"ContiTech AS9026 Rolling Lobe Air Spring – Peterbilt Low Air Leaf Drive Axle","description":"\u003cp\u003eThe ContiTech AS9026 is an OE-quality rolling lobe air spring engineered as a direct replacement for Peterbilt Low Air Leaf drive axle suspensions. As an original equipment manufacturer for PACCAR trucks, ContiTech (a division of Continental AG) delivers ISO\/TS-compliant quality with precise manufacturing tolerances for consistent ride height, superior load capacity, and long-term durability in demanding Class 8 highway and vocational applications.\u003c\/p\u003e\u003ch2\u003eSigns You Need a New Air Spring\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVisible cracks, dry rot, or deterioration in the rubber bellows\u003c\/li\u003e\n\u003cli\u003eTruck riding lower than normal or sitting unevenly side-to-side\u003c\/li\u003e\n\u003cli\u003eAir leaks or hissing sounds from the drive axle suspension\u003c\/li\u003e\n\u003cli\u003eExcessive bouncing, poor handling, or reduced ride quality\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eContiTech (Continental AG)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eAS9026 (64104, 64306)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eContiTech Bellows Number\u003c\/th\u003e\n\u003ctd\u003e9 10-16 P 393\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFirestone Bellows Number\u003c\/th\u003e\n\u003ctd\u003e1T15M-6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eAir Spring – Rolling Lobe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e13.50 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExtended Height\u003c\/th\u003e\n\u003ctd\u003e21.50 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompressed Height\u003c\/th\u003e\n\u003ctd\u003e6.70 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate Diameter\u003c\/th\u003e\n\u003ctd\u003e9.00 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate Center-to-Center\u003c\/th\u003e\n\u003ctd\u003e6.20 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate Diameter\u003c\/th\u003e\n\u003ctd\u003e10.28 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e12.60 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating at 80 PSI\u003c\/th\u003e\n\u003ctd\u003e5,500 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating at 100 PSI\u003c\/th\u003e\n\u003ctd\u003e7,000 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate Type\u003c\/th\u003e\n\u003ctd\u003ePlastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eCross References\u003c\/h2\u003e\u003cp\u003eThis part replaces or is equivalent to the following part numbers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeterbilt \/ PACCAR:\u003c\/strong\u003e 03-06213, 03-07111, AS90260\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-9026, W01-703-9026, W01-703-8926, 9026\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R12-567, 1R12-907\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContiTech:\u003c\/strong\u003e 64104, 64306, 65040, 68900\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriangle:\u003c\/strong\u003e AS-8393, 8393\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e AB1DK23K-9026\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHD Value:\u003c\/strong\u003e HDV9026\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS9026\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorld American:\u003c\/strong\u003e WA01-9026C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDayton:\u003c\/strong\u003e 352-9026, 452-9026L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSAF Holland Goldline:\u003c\/strong\u003e G2299026200\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eThis rolling lobe air spring fits Peterbilt Low Air Leaf (pre-2003) drive axle suspensions on the following trucks:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePeterbilt 330 (1997-2004)\u003c\/li\u003e\n\u003cli\u003ePeterbilt 335 (1997-2004)\u003c\/li\u003e\n\u003cli\u003ePeterbilt 357 (1997-2004)\u003c\/li\u003e\n\u003cli\u003ePeterbilt 362 (1997-2000)\u003c\/li\u003e\n\u003cli\u003ePeterbilt 377 (1997-2000)\u003c\/li\u003e\n\u003cli\u003ePeterbilt 378 (1997-2004)\u003c\/li\u003e\n\u003cli\u003ePeterbilt 379 119 BBC and 127 BBC (1987-2004)\u003c\/li\u003e\n\u003cli\u003ePeterbilt 385 (1997-2004)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eNote: This air spring fits the early Low Air Leaf suspension (pre-2003). For 2003+ New Low Air Leaf \/ AG400L suspensions, see Firestone W01-358-8864. Verify OEM part number before ordering to confirm correct fitment for your specific suspension.\u003c\/em\u003e\u003c\/p\u003e","brand":"Contitech","offers":[{"title":"Default Title","offer_id":39566301888615,"sku":"AS9026","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/contitech-as9026-air-spring-replaces-good-year-1r12-567-495460.jpg?v=1663078905"},{"product_id":"hd-value-hdv9307-air-spring-replaces-good-year-1r12-435","title":"HD Value HDV9307 Reversible Sleeve Air Spring – SAF Holland Neway AR-41 \/ AR-45 Drive Axle","description":"\u003cp\u003eThe HD Value HDV9307 is a premium aftermarket reversible sleeve air spring designed for SAF Holland Neway AR-41, AR-45, and AR-45-1 drive axle suspensions. HD Value, a FleetPride brand, delivers commercial-grade quality at an exceptional value, making this air spring an ideal replacement for worn OEM components on vocational trucks equipped with Neway drive axle air-ride systems used in construction, logging, mining, oilfield, refuse, and heavy-haul applications.\u003c\/p\u003e\u003ch2\u003eSigns You Need a New Air Spring\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVisible cracks, dry rot, or deterioration in the rubber sleeve\u003c\/li\u003e\n\u003cli\u003eTruck riding lower than normal or sitting unevenly side-to-side\u003c\/li\u003e\n\u003cli\u003eAir leaks or hissing sounds from the drive axle suspension\u003c\/li\u003e\n\u003cli\u003eExcessive bouncing, poor handling, or reduced ride quality under load\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eHD Value (FleetPride)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eHDV9307\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eAir Spring – Reversible Sleeve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExtended Height\u003c\/th\u003e\n\u003ctd\u003e12.60 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompressed Height\u003c\/th\u003e\n\u003ctd\u003e4.40 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e7.50 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate Diameter\u003c\/th\u003e\n\u003ctd\u003e9.00 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate Number\u003c\/th\u003e\n\u003ctd\u003e3235\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePiston Diameter\u003c\/th\u003e\n\u003ctd\u003e9.50 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePiston Number\u003c\/th\u003e\n\u003ctd\u003e9573\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFirestone Bellows Number\u003c\/th\u003e\n\u003ctd\u003e1T15M-.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBase Type\u003c\/th\u003e\n\u003ctd\u003ePlastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e11.80 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e3 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eCross References\u003c\/h2\u003e\u003cp\u003eThis part replaces or is equivalent to the following part numbers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSAF Holland \/ Neway:\u003c\/strong\u003e 90557129, 905-57-129\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-9307, 9307\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R12-095, 1R12-435, 1R12-508\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContiTech:\u003c\/strong\u003e 64439, 65331, 66134, 68863\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriangle:\u003c\/strong\u003e AS-8482, 8471\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e AB1DK23F-9307\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS9307, MAF9307\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorld American:\u003c\/strong\u003e WA01-9307C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDayton:\u003c\/strong\u003e 352-9307\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSAF Holland Goldline:\u003c\/strong\u003e G2299307200\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eThis reversible sleeve air spring fits the following SAF Holland Neway drive axle suspensions:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSAF Holland Neway AR-41 drive axle suspensions\u003c\/li\u003e\n\u003cli\u003eSAF Holland Neway AR-45 drive axle suspensions\u003c\/li\u003e\n\u003cli\u003eSAF Holland Neway AR-45-1 drive axle suspensions\u003c\/li\u003e\n\u003cli\u003eVocational trucks: construction, mixers, logging, mining\u003c\/li\u003e\n\u003cli\u003eOilfield service trucks and heavy-haul applications\u003c\/li\u003e\n\u003cli\u003eRefuse trucks and fire apparatus\u003c\/li\u003e\n\u003cli\u003e100% off-highway approved severe-duty applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eNote: The AR-41\/AR-45 series uses a compact 7.5\" design height optimized for vocational applications. Verify OEM part number (90557129) before ordering to confirm fitment for your specific suspension configuration.\u003c\/em\u003e\u003c\/p\u003e","brand":"HD Value","offers":[{"title":"Default Title","offer_id":39566302543975,"sku":"HDV9307","price":112.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/hd-value-hdv9307-air-spring-replaces-good-year-1r12-435-771199.jpg?v=1663079411"},{"product_id":"hd-value-hdv9375-air-spring-replaces-mack-57ql414m","title":"HD Value HDV9375 Air Spring – Mack Trucks with Hendrickson Suspension","description":"\u003cp\u003eHD Value HDV9375 is a reversible-sleeve air spring for Mack tractor and vocational trucks with Hendrickson air-ride rear suspensions, replacing Mack 57QL414M, Firestone W01-358-9375 (1T15MT-8 bellows), and Hendrickson 50899-1\/2. The composite piston, dual-stud 9.00\" top plate, and 22.00\" extended height match the OE air spring used across the Mack Anthem, Granite, Pinnacle, CX\/CXU, and Vision platforms.\u003c\/p\u003e\n\n\u003ch2\u003eSigns You Need a New Truck Air Spring\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eTruck sitting lower on one side or uneven ride height\u003c\/li\u003e\n  \u003cli\u003eVisible cracks, dry rot, or weather checking on the bellows\u003c\/li\u003e\n  \u003cli\u003eAir leaks causing the compressor to cycle frequently\u003c\/li\u003e\n  \u003cli\u003eHarsh ride quality or excessive cab bounce\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eHD Value (FleetPride)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eHDV9375\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eReversible Sleeve Air Spring\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eTractor \/ vocational rear suspension\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eExtended Height\u003c\/th\u003e\n\u003ctd\u003e22.00 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompressed Height\u003c\/th\u003e\n\u003ctd\u003e8.10 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e10.12 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate Diameter\u003c\/th\u003e\n\u003ctd\u003e9.00 in (2 stud holes)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePiston\u003c\/th\u003e\n\u003ctd\u003e10.00 in composite (1 hole)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e16.30 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis part replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMack:\u003c\/strong\u003e 57QL414M, 364SQ27, 3645Q27, 364QS27, 20755320, 25158024\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHendrickson:\u003c\/strong\u003e 50899-1, 50899-2, 50899-001, 50899-002, 50899002L\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-9375, W01-358-9373, 9375, 9373, 1T15MT-8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R12-404, 1R12-488\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContiTech:\u003c\/strong\u003e 64264, AS9375, 9 10-17.5 P 451\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDayton Parts:\u003c\/strong\u003e 352-9375\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTriangle Air Springs:\u003c\/strong\u003e AS-8451, 8451\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWorld American:\u003c\/strong\u003e WA01-9375C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTorque:\u003c\/strong\u003e TR9375\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAlso known as:\u003c\/strong\u003e FS9375, AB1DK23M-9375, 566.ER9375, SP559375-KP, 280-9375, 889375, 1S12-030, 1S12-031\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis air spring fits Mack trucks with Hendrickson air-ride rear suspensions, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMack Anthem (2018+) with Hendrickson air ride\u003c\/li\u003e\n  \u003cli\u003eMack Granite with Hendrickson air ride\u003c\/li\u003e\n  \u003cli\u003eMack Pinnacle with Hendrickson air ride\u003c\/li\u003e\n  \u003cli\u003eMack CX, CXU, CXN tractors\u003c\/li\u003e\n  \u003cli\u003eMack Vision trucks with Hendrickson suspension\u003c\/li\u003e\n  \u003cli\u003eOther Class 8 trucks using the Hendrickson 50899 air spring family\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eVerify your suspension model and OEM part number before ordering to confirm fitment.\u003c\/em\u003e\u003c\/p\u003e","brand":"HD Value","offers":[{"title":"Default Title","offer_id":39566306738279,"sku":"HDV9375","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/hd-value-hdv9375-air-spring-replaces-mack-57ql414m-581211.jpg?v=1663079420"},{"product_id":"world-american-wa01-9541c-air-spring-replaces-paccar-as95410","title":"World American WA01-9541C Air Spring – Kenworth Airglide 200\/460\/690","description":"\u003cp\u003eWorld American WA01-9541C is a rolling-lobe drive-axle air spring that replaces Kenworth C81-1005 \/ C81-1004 \/ Paccar AS95410, Firestone W01-358-9541 \/ W01-358-9547 (1T15LA-0), and ContiTech AS9541 (66111) on Paccar Airglide 200, 400, 460, and 690 suspensions. Engineered to OEM specs with a 7.00\" design height, parallel two-bolt top plate (3174), and 8.82\" piston (9569), the bag carries 6,280 lb at 100 psi and 5,020 lb at 80 psi for Class 8 tractor and vocational service.\u003c\/p\u003e\n\u003ch2\u003eSigns You Need a New Air Spring\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTruck riding lower at the drive axle or sagging on one side at rest\u003c\/li\u003e\n\u003cli\u003eExcessive bouncing, harsh impacts, or porpoising at highway speed\u003c\/li\u003e\n\u003cli\u003eAir compressor cycling more often to hold ride height\u003c\/li\u003e\n\u003cli\u003eVisible bellows cracking, dry rot, or audible leak from the air port\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eWorld American\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eWA01-9541C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eDrive Axle Air Spring (Rolling Lobe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSpring Type\u003c\/th\u003e\n\u003ctd\u003eRolling Lobe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e7.00\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExtended Height\u003c\/th\u003e\n\u003ctd\u003e12.00\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompressed Height\u003c\/th\u003e\n\u003ctd\u003e3.90\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e11.50\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate\u003c\/th\u003e\n\u003ctd\u003e3174 (9.00\" dia, 2-bolt)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePiston\u003c\/th\u003e\n\u003ctd\u003e9569 (8.82\" dia, 1-hole)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad @ 80 PSI\u003c\/th\u003e\n\u003ctd\u003e5,020 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad @ 100 PSI\u003c\/th\u003e\n\u003ctd\u003e6,280 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNatural Frequency\u003c\/th\u003e\n\u003ctd\u003e95 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSuspension\u003c\/th\u003e\n\u003ctd\u003ePaccar Airglide 200 \/ 400 \/ 460 \/ 690\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis drive axle air spring replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKenworth \/ Paccar:\u003c\/strong\u003e C81-1005, C81-1004, AS95410\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-9541, W01-358-9547, 9541, 9547, 1T15LA-0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContiTech:\u003c\/strong\u003e \u003ca href=\"\/products\/contitech-as9541-air-spring-replaces-paccar-as95410\"\u003eAS9541\u003c\/a\u003e, 66111, 68357, 9 9-10 P 861\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriangle:\u003c\/strong\u003e AS-8861, 8861\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS9541\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e AB1DK20H-9541, AB1DK20G-9547\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDayton:\u003c\/strong\u003e 352-9541\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque:\u003c\/strong\u003e TR9541\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis rolling-lobe air spring fits the following Paccar (Kenworth \/ Peterbilt) drive-axle suspensions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKenworth Airglide 200 (05\/05\/2003 build date or later)\u003c\/li\u003e\n\u003cli\u003eKenworth Airglide 400 (40,000 lb tandem)\u003c\/li\u003e\n\u003cli\u003eKenworth Airglide 460 (46,000 lb tandem)\u003c\/li\u003e\n\u003cli\u003eKenworth Airglide 690 (69,000 lb tridem)\u003c\/li\u003e\n\u003cli\u003ePeterbilt tractors and vocational chassis with Paccar Airglide drive-axle suspensions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRepresentative chassis using these suspensions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKenworth T680, T880, W900, W990, T440, T470\u003c\/li\u003e\n\u003cli\u003ePeterbilt 386, 389, 567, 579 with Paccar Airglide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify OEM number (C81-1005 vs. C81-1004) and Airglide variant on your build sheet before ordering — pre-05\/05\/2003 Airglide 200 builds use a different bag. Replace drive-axle air springs in pairs to keep the suspension level.\u003c\/em\u003e\u003c\/p\u003e","brand":"World American","offers":[{"title":"Default Title","offer_id":39566312734823,"sku":"WA01-9541C","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/world-american-wa01-9541c-air-spring-replaces-paccar-as95410-860400.jpg?v=1663079999"},{"product_id":"contitech-as9541-air-spring-replaces-paccar-as95410","title":"ContiTech AS9541 Rolling Lobe Air Spring – Kenworth Airglide 200 \/ 400 \/ 460 \/ 690 Drive Axle","description":"\u003cp\u003eContiTech AS9541 (bellows 9 9-10 S 861) is the OE rolling-lobe drive-axle air spring on Paccar Airglide 200, 400, 460, and 690 suspensions, replacing Kenworth C81-1005 \/ C81-1004 \/ AS95410, Firestone W01-358-9541 \/ W01-358-9547, and Triangle AS-8861. As Continental AG’s heavy-duty division and a Tier 1 supplier to Paccar, ContiTech ships this bag with the same plastic Type-P piston and parallel two-bolt mount used at the factory, rated 6,280 lb at 100 psi with a 7.00\" design height.\u003c\/p\u003e\n\u003ch2\u003eSigns You Need a New Air Spring\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTruck riding lower at the drive axle or sagging on one side at rest\u003c\/li\u003e\n\u003cli\u003eExcessive bouncing, harsh impacts, or porpoising at highway speed\u003c\/li\u003e\n\u003cli\u003eAir compressor cycling more often to hold ride height\u003c\/li\u003e\n\u003cli\u003eVisible bellows cracking, dry rot, or audible leak from the air port\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eContiTech (Continental AG)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eAS9541 (66111)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eContiTech Bellows\u003c\/th\u003e\n\u003ctd\u003e9 9-10 S 861\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFirestone Bellows\u003c\/th\u003e\n\u003ctd\u003e1T15LA-0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFirestone Top Plate \/ Piston\u003c\/th\u003e\n\u003ctd\u003e3174 \/ 9569\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eDrive Axle Air Spring (Rolling Lobe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBase Type\u003c\/th\u003e\n\u003ctd\u003ePlastic (Type P)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e7.00\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExtended Height\u003c\/th\u003e\n\u003ctd\u003e12.30\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompressed Height\u003c\/th\u003e\n\u003ctd\u003e3.90\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate Diameter\u003c\/th\u003e\n\u003ctd\u003e8.82\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e11.50\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 80 PSI\u003c\/th\u003e\n\u003ctd\u003e5,020 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 100 PSI\u003c\/th\u003e\n\u003ctd\u003e6,280 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate Alignment\u003c\/th\u003e\n\u003ctd\u003eParallel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis drive axle air spring replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKenworth \/ Paccar:\u003c\/strong\u003e C81-1005, C81-1004, AS95410\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeterbilt:\u003c\/strong\u003e C81-1005\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-9541, W01-358-9547, 9541, 9547\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContiTech:\u003c\/strong\u003e 66111, 66329, 68357, 69901, 9 9-10 P 861\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriangle:\u003c\/strong\u003e AS-8861, AS-8859, 8861\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e AB1DK20H-9541, AB1DK20G-9547\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHD Value:\u003c\/strong\u003e HDV9541\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS9541\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorld American:\u003c\/strong\u003e \u003ca href=\"\/products\/world-american-wa01-9541c-air-spring-replaces-paccar-as95410\"\u003eWA01-9541C\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDayton:\u003c\/strong\u003e 352-9541\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis rolling-lobe air spring fits the following Paccar (Kenworth \/ Peterbilt) drive-axle suspensions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKenworth Airglide 200 (05\/05\/2003 build date or later)\u003c\/li\u003e\n\u003cli\u003eKenworth Airglide 400 (40,000 lb tandem)\u003c\/li\u003e\n\u003cli\u003eKenworth Airglide 460 (46,000 lb tandem)\u003c\/li\u003e\n\u003cli\u003eKenworth Airglide 690 (69,000 lb tridem)\u003c\/li\u003e\n\u003cli\u003ePeterbilt tractors and vocational chassis with Paccar Airglide drive-axle suspensions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRepresentative Kenworth chassis using these suspensions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKenworth T680, T880, W900, W990, T440, T470\u003c\/li\u003e\n\u003cli\u003ePeterbilt 386, 389, 567, 579 with Paccar Airglide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify OEM number (C81-1005 vs. C81-1004) and Airglide variant on your build sheet before ordering. Replace drive-axle air springs in pairs to keep the suspension level.\u003c\/em\u003e\u003c\/p\u003e","brand":"Contitech","offers":[{"title":"Default Title","offer_id":39566312931431,"sku":"AS9541","price":189.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/files\/68357_CON_pool_881_1.jpg?v=1769468204"},{"product_id":"hendrickson-c23613-air-spring-replacement","title":"World American WA01-9621C Air Spring – Hendrickson INTRAAX AA230L Trailer","description":"\u003cp\u003eThe World American WA01-9621C is a rolling-lobe trailer air spring for Hendrickson INTRAAX AA230L suspensions, replacing Firestone 9621 \/ W01-358-9621 and Hendrickson S-23613 \/ C-23613. 24.7\" extended \/ 7.4\" compressed height with a 12.2\" max diameter; 9.0\" two-bolt top plate (3306) on 5.5\" centers and a single-stud 10.31\" piston (9532) for OE-style bolt-in fit on dry van, reefer, flatbed, and heavy-haul trailers.\u003c\/p\u003e\n\u003ch2\u003eSigns You Need a New Trailer Air Spring\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTrailer sagging or sitting unevenly when loaded\u003c\/li\u003e\n\u003cli\u003eVisible cracks, dry rot, or weather-checking on the bellows\u003c\/li\u003e\n\u003cli\u003eAir leaks — system can’t hold or build to ride height\u003c\/li\u003e\n\u003cli\u003eExcessive trailer bounce or \"hop\" when running empty\u003c\/li\u003e\n\u003cli\u003eUneven tire wear from suspension imbalance side-to-side\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eWorld American\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eWA01-9621C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eRolling Lobe Air Spring (Trailer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExtended Height\u003c\/th\u003e\n\u003ctd\u003e24.70 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompressed Height\u003c\/th\u003e\n\u003ctd\u003e7.40 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e12.20 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate Number\u003c\/th\u003e\n\u003ctd\u003e3306\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate Diameter\u003c\/th\u003e\n\u003ctd\u003e9.00 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate Holes\u003c\/th\u003e\n\u003ctd\u003e2 (5.50 in center-to-center)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePiston Number\u003c\/th\u003e\n\u003ctd\u003e9532\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePiston Diameter\u003c\/th\u003e\n\u003ctd\u003e10.31 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePiston Holes\u003c\/th\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e1 year \/ 100,000 miles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis air spring replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e 9621, W01-358-9621, 1T15LB-10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHendrickson:\u003c\/strong\u003e S-23613, C-23613\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContiTech:\u003c\/strong\u003e 64696, 9 9B-20 P 740, AS9621\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDayton:\u003c\/strong\u003e 352-9621\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS9621\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEuclid:\u003c\/strong\u003e E-FS9621\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaccar:\u003c\/strong\u003e AS96210\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHD Value:\u003c\/strong\u003e HDV9621\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque:\u003c\/strong\u003e TR9621\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis air spring fits Hendrickson INTRAAX trailer suspensions on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHendrickson INTRAAX AA230L suspension series\u003c\/li\u003e\n\u003cli\u003eWabash, Utility, Great Dane, Hyundai Translead, and Vanguard trailers spec’d with Hendrickson INTRAAX\u003c\/li\u003e\n\u003cli\u003eDry van, refrigerated (reefer), and flatbed trailers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify your suspension model, ride-height setting, and exact piston \/ top-plate hardware before ordering — INTRAAX variants and other Hendrickson trailer suspensions use different envelopes.\u003c\/em\u003e\u003c\/p\u003e","brand":"World American","offers":[{"title":"Default Title","offer_id":39566316634215,"sku":"WA01-9621C","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/hendrickson-c23613-air-spring-replaces-paccar-as96210-738163.jpg?v=1663079415"},{"product_id":"good-year-1r12-523-air-spring-replaces-mack-8633-1r12523","title":"Goodyear 1R12-523 Air Spring  |  Replaces Mack 8633-1R12523","description":"\u003cp\u003eThe Goodyear 1R12-523 is a heavy-duty rolling lobe air spring engineered for truck and trailer suspension systems. Designed as a direct OEM replacement for Mack 8633-1R12523, this proven air spring delivers consistent ride height, superior load capacity, and reliable damping. Ideal for long-haul over-the-road and vocational trucks.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCategory\u003c\/th\u003e\n\u003ctd\u003eAir Springs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Style\u003c\/th\u003e\n\u003ctd\u003eRolling Lobe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eGoodyear (OEM-equivalent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eCross References\u003c\/h2\u003e\u003cp\u003eThis part replaces or is equivalent to the following part numbers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMack:\u003c\/strong\u003e 8633-1R12523\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinental-ContiTech:\u003c\/strong\u003e 73745\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDayton Parts:\u003c\/strong\u003e 352-9876\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-1190, W01-358-9876, 9876\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R12-523\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS1190, FS9876\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNavistar:\u003c\/strong\u003e 3541732C1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eThis rolling lobe air spring is used on truck and trailer suspensions for:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTractor units (front\/rear)\u003c\/li\u003e\n\u003cli\u003eTrailer suspensions\u003c\/li\u003e\n\u003cli\u003eOver-the-road and vocational trucks\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eAlways verify original part number and suspension configuration before ordering to ensure proper fitment.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodyear","offers":[{"title":"Default Title","offer_id":39566317682791,"sku":"1R12-523","price":220.69,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/good-year-1r12-523-air-spring-replaces-mack-8633-1r12523-697938.jpg?v=1663079494"},{"product_id":"copy-of-world-american-air-spring-wa01-9781c-replaces-freightliner-16-13801-000-16-16773-000","title":"ContiTech AS9781 Rolling Lobe Air Spring – Freightliner FASII AirLiner Drive Axle (Aluminum Base)","description":"\u003cp\u003eContiTech AS9781 rolling lobe air spring with aluminum (Type A) base for Freightliner FASII AirLiner drive-axle suspensions (40K). Direct replacement for Freightliner 16-13801-000 \/ 16-16773-000 \/ 681-320-0017, Firestone W01-358-9781, and Goodyear 1R12-603. 23 in extended height with a 6,290 lb load rating at 80 PSI on Cascadia, Columbia, Century, and Coronado tractors.\u003c\/p\u003e\n\u003ch2\u003eSigns You Need a New Air Spring\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVisible cracks, dry rot, or chafing on the rubber bellows\u003c\/li\u003e\n  \u003cli\u003eTruck riding low or sitting unevenly side-to-side\u003c\/li\u003e\n  \u003cli\u003eAudible air leak from the drive-axle suspension\u003c\/li\u003e\n  \u003cli\u003eExcessive bouncing or harsh ride at highway speed\u003c\/li\u003e\n  \u003cli\u003eAir compressor cycling more often than usual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eContiTech (Continental)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eAS9781 (64266)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBellows Number\u003c\/th\u003e\n\u003ctd\u003e9 10S-16 A 382 (ContiTech) \/ 1T15ZR-6 (Firestone)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eRolling Lobe Air Spring\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBase Type\u003c\/th\u003e\n\u003ctd\u003eAluminum (Type A)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e12.50 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eExtended Height\u003c\/th\u003e\n\u003ctd\u003e23.00 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompressed Height\u003c\/th\u003e\n\u003ctd\u003e8.30 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate\u003c\/th\u003e\n\u003ctd\u003e9.00 in dia, 6.20 in c-c\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate\u003c\/th\u003e\n\u003ctd\u003e10.63 in dia, 3.03 in c-c (parallel)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e12.60 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 80 PSI\u003c\/th\u003e\n\u003ctd\u003e6,290 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 100 PSI\u003c\/th\u003e\n\u003ctd\u003e7,860 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis part replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFreightliner:\u003c\/strong\u003e 681-320-0017, 16-13801-000, 16-13810-000, 16-13840-000, 16-14004-000\/001, 16-15595-000, 16-16773-000, A16-17574-001\/002\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-9781, W01-377-8536, W01-377-8537, 9781\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R12-603, 1R12-1064, 1R12-1082\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContiTech:\u003c\/strong\u003e 64266, 65017, 68955, 73389, 9 10S-16 A 382\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTriangle:\u003c\/strong\u003e AS-8382, AS-8999\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e AB1DF23-9781\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHD Value:\u003c\/strong\u003e HDV9781\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS9781, MAF9781\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWorld American:\u003c\/strong\u003e WA01-9781C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDayton Parts:\u003c\/strong\u003e 352-9781, 352-9782\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWatson \u0026amp; Chalin:\u003c\/strong\u003e AS-01471G, AS-0182\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVolvo:\u003c\/strong\u003e 85101151\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis air spring fits Freightliner FASII AirLiner single and tandem drive-axle suspensions (40K) on:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFreightliner Cascadia 113 \/ 125 (2008–2017)\u003c\/li\u003e\n  \u003cli\u003eFreightliner Columbia 112 \/ 120 (2001–2016)\u003c\/li\u003e\n  \u003cli\u003eFreightliner Century 112 \/ 120 (1996–2010)\u003c\/li\u003e\n  \u003cli\u003eFreightliner Classic 120 \/ Classic XL 132 (1990–2010)\u003c\/li\u003e\n  \u003cli\u003eFreightliner Coronado 132 (2003–2016)\u003c\/li\u003e\n  \u003cli\u003eFreightliner Argosy (1999–2015)\u003c\/li\u003e\n  \u003cli\u003eFreightliner FL Business Class (FL50–FL80, 1996–2005)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: This part has an aluminum base (Type A). For the plastic-base variant, see ContiTech AS9780 \/ 67473. Verify your OE part number before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Contitech","offers":[{"title":"Default Title","offer_id":39566317813863,"sku":"AS9781","price":144.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/contitech-as9781replaces-freightliner-16-13801-00016-16773-000-412071.jpg?v=1663078905"},{"product_id":"good-year-1r12-603-air-spring-replaces-freightliner-16-13801-000-16-16773-000","title":"Goodyear 1R12-603 Air Spring ⎪Replaces Freightliner 16-13801-000⎪16-16773-000","description":"\u003cp\u003eThe Goodyear 1R12-603 is a heavy-duty rolling lobe air spring engineered for truck suspension systems demanding high load capacity and consistent ride height. Designed as a direct OEM replacement for Freightliner 16-13801-000 and 16-16773-000, this proven air spring delivers superior dampening, excellent durability, and precise fit for long-haul and vocational applications.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel \/ Style\u003c\/th\u003e\n\u003ctd\u003eRolling Lobe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate Alignment\u003c\/th\u003e\n\u003ctd\u003eParallel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate Center-to-Center Diameter\u003c\/th\u003e\n\u003ctd\u003e3.03 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate Diameter\u003c\/th\u003e\n\u003ctd\u003e10.63 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate Hole Quantity\u003c\/th\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate Type\u003c\/th\u003e\n\u003ctd\u003eA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e12.5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating at 100 PSI\u003c\/th\u003e\n\u003ctd\u003e7,860 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating at 80 PSI\u003c\/th\u003e\n\u003ctd\u003e6,290 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e12.6 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Height\u003c\/th\u003e\n\u003ctd\u003e23 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMinimum Height\u003c\/th\u003e\n\u003ctd\u003e8.3 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNatural Frequency\u003c\/th\u003e\n\u003ctd\u003e70 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate Center-to-Center Diameter\u003c\/th\u003e\n\u003ctd\u003e6.2 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate Diameter\u003c\/th\u003e\n\u003ctd\u003e9 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate Hole Quantity\u003c\/th\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e3 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eCross References\u003c\/h2\u003e\u003cp\u003eThis part replaces or is equivalent to the following part numbers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreightliner:\u003c\/strong\u003e 16-13801-000, A16-17574-001, A16-17574-002, 681-320-0017, 16-16773-000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R12-603\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e AB1DF23-9781\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBatco:\u003c\/strong\u003e 10-99781\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinental-ContiTech:\u003c\/strong\u003e 64266, 910S16A382, AS9781\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDayton Parts:\u003c\/strong\u003e 352-9781, 352-9782\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEuclid:\u003c\/strong\u003e E-FS9781\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-377-9781, W01-358-9782, W01-358-9781, 9782\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHD Value:\u003c\/strong\u003e HDV9781\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS9781\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriangle Air Springs:\u003c\/strong\u003e AS-9781, 9781\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eThis rolling lobe air spring is used on:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFreightliner tractor units (front\/rear)\u003c\/li\u003e\n\u003cli\u003eOver-the-road and vocational trucks\u003c\/li\u003e\n\u003cli\u003eLong-haul and regional delivery\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eAlways verify original part number and suspension configuration before ordering to ensure proper fitment and load rating compatibility.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodyear","offers":[{"title":"Default Title","offer_id":39566318862439,"sku":"1R12-603","price":192.47,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/good-year-1r12-603-air-spring-replaces-freightliner-16-13801-00016-16773-000-136917.jpg?v=1663079422"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/collections\/air-springs-178986.jpg?v=1688420762","url":"https:\/\/www.allprodiesel.net\/collections\/air-springs.oembed?page=7","provider":"All Pro Truck Parts","version":"1.0","type":"link"}