{"title":"Trailer","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eWelcome to AllProTruckParts.com's collection of high-quality semi-trailer parts! Our comprehensive selection of parts is specifically designed to meet the needs of the trucking industry and ensure your trailer is always in top working condition.\u003c\/p\u003e\n\u003cp\u003eOur semi-trailer parts collection includes a variety of components, such as lighting, brakes, suspension, and electrical systems. From brake shoes and air chambers to LED lights and wiring harnesses, we have everything you need to keep your trailer running safely and efficiently on the road.\u003c\/p\u003e\n\u003cp\u003eWe understand that the trucking industry is demanding, which is why we only offer the best quality parts from reputable manufacturers in the industry. With our high-quality parts and accessories, you can rest assured that your trailer is always up to the task and will perform as expected.\u003c\/p\u003e","products":[{"product_id":"revhd-rev-1-r1-t03-wheel-seal","title":"RevHD Rev 1 R1-T03 Wheel Seal","description":"\u003cp\u003eRevHD R1-T03 is a trailer wheel seal for TN spindles, used on virtually all 1990s–present North American van, reefer, flatbed, and tank trailers. Direct fit-and-function aftermarket replacement for SKF 46300\/46305, National 380025A, ConMet 10005436, and Stemco 373-0143.\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\u003eRevHD\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eR1-T03\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eWheel Seal (Trailer Axle, TN Spindle)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eSpindle Type\u003c\/th\u003e\n\u003ctd\u003eTN\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\u003eRevHD:\u003c\/strong\u003e R1-T03\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSKF \/ Chicago Rawhide:\u003c\/strong\u003e 42626, 46300, 46304, 46305, 46306, 46308\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNational (BCA):\u003c\/strong\u003e 370025A, 380025A, 455211\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStemco:\u003c\/strong\u003e 307-0743, 372-7097, 373-0143, 373-0243, 383-0143, 383-0243\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConMet:\u003c\/strong\u003e 10005436, 10045888, 107553\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e A1205G2191, A1205R2566, A1205X1662, A1205C2343\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHendrickson:\u003c\/strong\u003e A-11571, A-25540\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDexter:\u003c\/strong\u003e 1005503\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGreat Dane:\u003c\/strong\u003e 42478\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrailmobile:\u003c\/strong\u003e 4131150, 4131162, 4131212, 4131235, 60501012, 90501017\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis R1-T03 trailer wheel seal fits the following applications:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDry van, reefer, flatbed, and tank trailers (1990s–present)\u003c\/li\u003e\n  \u003cli\u003eGreat Dane, Utility, Wabash, Vanguard, Strick, Trailmobile, Timpte, Fontaine, Hyundai Translead, and Wilson trailer wheel ends\u003c\/li\u003e\n  \u003cli\u003eAny TN-spindle trailer hub\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify spindle type and use a proper seal driver. Sold individually.\u003c\/em\u003e\u003c\/p\u003e","brand":"RevHD","offers":[{"title":"Default Title","offer_id":31816763965543,"sku":"R1-T03","price":33.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/revhd-rev-1-r1-t03-wheel-seal-tkpro-r1-t03-177027.jpg?v=1698860592"},{"product_id":"national-370025a-trailer-axle-wheel-seal","title":"National 370025A Trailer Axle Wheel Seal","description":"\u003cp\u003eNational 370025A is a spring-loaded oil-bath wheel seal for trailer axles, replacing SKF 46305, Stemco 373-0143, and ConMet 10045888. Engineered for Meritor TN-series 22,500 lb trailer axles running HM218 \/ HM212 tapered roller bearings, it features an abrasion-resistant nitrile main lip on a 4.625 in shaft.\u003c\/p\u003e\n\n\u003ch2\u003eSigns You Need a New Wheel Seal\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eOil leaking from the wheel hub or onto the brake drum\u003c\/li\u003e\n  \u003cli\u003eLow or contaminated hub oil at PM inspection\u003c\/li\u003e\n  \u003cli\u003eOily film on the inside of the wheel or rim\u003c\/li\u003e\n  \u003cli\u003eBrake grab or drum glazing from oil contamination\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\u003eNational (Federal-Mogul \/ DRiV)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e370025A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eTrailer Axle Wheel Seal\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eAxle Application\u003c\/th\u003e\n\u003ctd\u003eMeritor TN-series trailer axle, 22,500 lb rating\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBearing Compatibility\u003c\/th\u003e\n\u003ctd\u003eHM218210 \/ HM218248 and HM212011 \/ HM212049\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBore\u003c\/th\u003e\n\u003ctd\u003e6.001 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eOutside Diameter\u003c\/th\u003e\n\u003ctd\u003e6.006 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e1.063 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eShaft Size\u003c\/th\u003e\n\u003ctd\u003e4.625 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLip Material\u003c\/th\u003e\n\u003ctd\u003eNitrile, spring-loaded main lip\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eHub Configuration\u003c\/th\u003e\n\u003ctd\u003eOil bath\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\u003eSKF \/ Chicago Rawhide:\u003c\/strong\u003e 46300, 46304, 46305, 46306, 46308, 42626\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStemco:\u003c\/strong\u003e 373-0143, 307-0743, 372-7097\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConMet:\u003c\/strong\u003e 10005436, 107553, 10045888\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e A1205G2191, A1205R2566, A1205X1662, A1205C2343, A1205K999, A1205L1598, A1205P1212, A1205X2702, MER0113, MER0243\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHendrickson:\u003c\/strong\u003e A-11571, A-25540\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDexter:\u003c\/strong\u003e 1005503\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEaton:\u003c\/strong\u003e 821601\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpicer-Dana:\u003c\/strong\u003e 504859, M10HH107, M10HH153\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTimken:\u003c\/strong\u003e K154146\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNavistar:\u003c\/strong\u003e 1649628C1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNational:\u003c\/strong\u003e 380025A, 455211\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBoss Seals:\u003c\/strong\u003e B370025, B46304, B46305\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGreat Dane:\u003c\/strong\u003e 42478\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrailmobile:\u003c\/strong\u003e 4131150, 4131162, 4131212, 4131235, 60501012, 90501017\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTriseal:\u003c\/strong\u003e 65060U, 65060W, 69589, 70598\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVictor Reinz:\u003c\/strong\u003e 48086, SS64236, SS68003, SS68008\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVolvo \/ GMC \/ Western Star:\u003c\/strong\u003e 720659, 940010006, 940013409, 940013410, 940013412\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNOK:\u003c\/strong\u003e 303, 859, UZ0303E0\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePioneer Weston:\u003c\/strong\u003e 303100, 303403\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStrick:\u003c\/strong\u003e R20148222\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWestport:\u003c\/strong\u003e 1436900007\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis wheel seal fits the following axles:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMeritor TN-series trailer axles, 22,500 lb capacity (oil-bath hub)\u003c\/li\u003e\n  \u003cli\u003eStandard Forge, Dana, and Eaton 22,500 lb trailer axles using HM218 \/ HM212 bearings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRepresentative trailers using these axles:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGreat Dane, Wabash, Utility, and Hyundai dry vans and reefers\u003c\/li\u003e\n  \u003cli\u003eStrick, Trailmobile, and Stoughton trailers\u003c\/li\u003e\n  \u003cli\u003eHeil, Polar, and Brenner tank trailers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor matching alternative trailer-axle wheel seals, see \u003ca href=\"https:\/\/www.allprodiesel.net\/products\/revhd-rev-1-r1-t03-wheel-seal\" title=\"RevHD R1-T03 Wheel Seal\"\u003eRevHD R1-T03\u003c\/a\u003e and \u003ca href=\"https:\/\/www.allprodiesel.net\/products\/revhd-rm-t03-trailer-wheel-seal-replacement-for-national-380025a\" title=\"RevHD RM-T03 Wheel Seal\"\u003eRevHD RM-T03\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eVerify your axle model and bearing series before ordering to confirm fitment.\u003c\/em\u003e\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":31816788541543,"sku":"370025A","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/national-370025a-trailer-axle-wheel-seal-617369.jpg?v=1663079463"},{"product_id":"red-trailer-gladhand","title":"Phillips 12-138 Red\/Emergency Trailer Gladhand","description":"\u003cp\u003eThe Phillips Industries 12-138 is a red emergency-line trailer-mount gladhand for Class 6–8 tractor and trailer air brake systems, configured for 38° angle bottom-port installation with 3\/8\" female NPT. Red signals the emergency (supply) circuit per the SAE J318 air brake coupling standard. Mild steel body with powder-coated finish and e-coated screws for corrosion resistance, shipped pre-assembled with a gladhand seal.\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\u003ePhillips Industries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e12-138\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eTrailer-Mount Gladhand, Emergency (Red)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMount Angle\u003c\/th\u003e\n\u003ctd\u003e38° Angle, Bottom Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePort Size\u003c\/th\u003e\n\u003ctd\u003e3\/8\" Female NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eMild Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eRed Powder Coat, E-Coated Screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSeal Included\u003c\/th\u003e\n\u003ctd\u003eYes (Polyurethane Gladhand Seal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eStandard\u003c\/th\u003e\n\u003ctd\u003eSAE J318\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\u003ePhillips:\u003c\/strong\u003e 12-138, 12138\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrote:\u003c\/strong\u003e 81-0001-38R\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eUniversal-fit emergency-line gladhand for Class 6–8 tractors and trailers with SAE J318-compliant air brake couplings, including Freightliner, Kenworth, Peterbilt, Mack, Volvo, Western Star, and International heavy-duty trucks and any matching trailer.\u003c\/p\u003e\n\u003cp\u003eFor the matching service-line (blue) gladhand, see Phillips 12-136.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eRed gladhand is for the emergency (supply) line only. Color polarity is critical for safe air brake operation — never substitute a service-line (blue) gladhand on the emergency circuit.\u003c\/em\u003e\u003c\/p\u003e","brand":"Phillips","offers":[{"title":"Default Title","offer_id":31983596273767,"sku":"12-138","price":10.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/phillips-12-138-redemergency-trailer-gladhand-919975.jpg?v=1663079728"},{"product_id":"blue-service-trailer-gladhand","title":"Blue\/Service Trailer Gladhand","description":"\u003cp\u003ePhillips 12-136 is the blue service-line gladhand for the trailer side of a tractor-trailer air brake coupling, with a 38° angle mount and bottom port. The 3\/8\" female pipe thread accepts a standard service air-line fitting; blue identifies the service (signal) line on pre-trip. For the matching emergency-line coupler, see Phillips 12-138 (red).\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\u003ePhillips\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e12-136\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eTrailer-mount gladhand (service line)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eColor\u003c\/th\u003e\n\u003ctd\u003eBlue (service \/ signal)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMount Angle\u003c\/th\u003e\n\u003ctd\u003e38° angle mount\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePort Location\u003c\/th\u003e\n\u003ctd\u003eBottom port\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePort Size\u003c\/th\u003e\n\u003ctd\u003e3\/8\" female pipe thread (FPT)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eSpecification\u003c\/th\u003e\n\u003ctd\u003eSAE J318\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eTypical Uses\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eTrailer-side service-line air brake coupling on tractor-trailer combinations\u003c\/li\u003e\n  \u003cli\u003eReplacement for a damaged, leaking, or seized service gladhand\u003c\/li\u003e\n  \u003cli\u003eNew trailer build — paired with a red emergency gladhand (Phillips 12-138)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor the red emergency-line counterpart, see Phillips 12-138.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eVerify mount angle and port location on the trailer crossmember before ordering. Replace the gladhand seal whenever a coupling is rebuilt.\u003c\/em\u003e\u003c\/p\u003e","brand":"Phillips","offers":[{"title":"Default Title","offer_id":31983681732711,"sku":"12-136","price":10.82,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/blueservice-trailer-gladhand-137494.jpg?v=1663078907"},{"product_id":"dual-pole-socket","title":"Dual Pole Socket | Replaces Phillips 15-326","description":"\u003cp\u003ePower Products EL15326 dual-pole liftgate socket — direct aftermarket replacement for Phillips Industries 15-326. The socket carries the high-current battery feed between tractor and trailer for liftgate motor and trailer-mounted battery pack circuits, with split pins for low-resistance contact, a zinc die-cast housing and lid for durability under road salt and pressure-wash spray, and a stainless steel hinge pin and spring that resist corrosion-induced seizing.\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\u003ePower Products\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eEL15326\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eDual-Pole Liftgate Socket\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eHousing Material\u003c\/th\u003e\n\u003ctd\u003eZinc Die-Cast (housing and lid)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePins\u003c\/th\u003e\n\u003ctd\u003eSplit, dual-pole (positive + ground)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eHinge \/ Spring\u003c\/th\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMating Plug\u003c\/th\u003e\n\u003ctd\u003ePhillips 15-336 \/ Power Products EL15336\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 socket replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePhillips Industries:\u003c\/strong\u003e 15-326\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis dual-pole socket is used at the tractor or trailer end of liftgate battery-feed circuits:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTrailer-mounted liftgate battery and motor power supply\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty auxiliary battery \/ accessory power between tractor and trailer\u003c\/li\u003e\n  \u003cli\u003eReplacement for damaged, corroded, or burned dual-pole sockets in existing liftgate harnesses\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eMates with \u003cstrong\u003ePhillips 15-336 \/ Power Products EL15336\u003c\/strong\u003e — see the matching \u003ca href=\"https:\/\/www.allprodiesel.net\/products\/dual-pole-plug\"\u003ePower Products EL15336 dual-pole plug\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eVerify wire gauge, mounting bracket, and mating plug style before installation. Always disconnect battery power before servicing the connector.\u003c\/em\u003e\u003c\/p\u003e","brand":"Power Products","offers":[{"title":"Default Title","offer_id":32534239150183,"sku":"EL15326","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/dual-pole-socket-replaces-phillips-15-326-909979.jpg?v=1663079017"},{"product_id":"red-trailer-brake-knob-replaces-haldex-kn20900","title":"Red Trailer Brake Knob⎪Replaces Haldex KN20900","description":"\u003cp\u003eRed trailer supply (parking brake) dash knob for pin-type push-pull valves on Class 7 and Class 8 trucks. The Power Products knob replaces Haldex KN20900 (OEM Haldex N14514AA) and ships with the retaining roll pin so the assembly can be installed without sourcing additional hardware.\u003c\/p\u003e\n\n\u003ch2\u003eSigns You Need a New Trailer Brake Knob\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eKnob is cracked, chipped, or no longer locks in the pulled or pushed position\u003c\/li\u003e\n  \u003cli\u003eColor has faded so the operator cannot quickly distinguish trailer (red) from system park (yellow)\u003c\/li\u003e\n  \u003cli\u003eRoll pin is missing or sheared, allowing the knob to spin or pull off the valve stem\u003c\/li\u003e\n  \u003cli\u003ePush-pull action is loose, sloppy, or fails to actuate the trailer supply valve\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\u003ePower Products\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eTrailer Supply (Parking Brake) Dash Knob — Red, Pin-Type Push-Pull\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eColor\u003c\/th\u003e\n\u003ctd\u003eRed (Trailer Supply)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMounting Shaft\u003c\/th\u003e\n\u003ctd\u003e3\/8 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eEngineering-grade composite\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eHardware Included\u003c\/th\u003e\n\u003ctd\u003eRetaining roll pin\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 knob replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHaldex:\u003c\/strong\u003e KN20900, N14514AA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eFits pin-type push-pull dash valves used in heavy-duty truck and tractor air brake systems — the red knob actuates the trailer supply (charge) valve. Mating dash valves include Bendix PP-1 and similar pin-style push-pull valves used by major Class 8 OEMs.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eVerify the existing valve uses a pin-style stem (not D-shaft or threaded) before ordering. Replace the roll pin every time the knob is removed.\u003c\/em\u003e\u003c\/p\u003e","brand":"Power Products","offers":[{"title":"Default Title","offer_id":33074368217191,"sku":"20900P","price":2.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/red-trailer-brake-knobreplaces-haldex-kn20900-595442.jpg?v=1663079792"},{"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-wa01-9370c-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-wa65706-trailer-control-valve","title":"World American WA65706 Trailer Control Valve  |  Replaces Bendix 065706","description":"\u003cp\u003eThe World American WA65706 is a tractor protection valve designed to isolate the tractor air supply from the trailer brake system in the event of a trailer air line rupture. This critical safety component maintains adequate air pressure for tractor braking even if a trailer brake line fails. Built to match Bendix 065706 specifications, it features 0.375-inch NPT ports for both primary and secondary lines and a 0.25-inch NPT supply port.\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\u003eWorld American\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eWA65706\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eValve Type\u003c\/th\u003e\n\u003ctd\u003eTractor Protection Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePrimary Port Thread\u003c\/th\u003e\n\u003ctd\u003e0.375 inch NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSecondary Port Thread\u003c\/th\u003e\n\u003ctd\u003e0.375 inch NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSupply Port Thread\u003c\/th\u003e\n\u003ctd\u003e0.25 inch NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSupply Port Quantity\u003c\/th\u003e\n\u003ctd\u003e1 or 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSwitch Port Thread\u003c\/th\u003e\n\u003ctd\u003e0.25 inch NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThread Type\u003c\/th\u003e\n\u003ctd\u003eNPT (National Pipe Thread)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e1 year or 100,000 miles\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\u003eBendix:\u003c\/strong\u003e 065706, 109790, 65706, BEN065706\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreightliner:\u003c\/strong\u003e BW065706\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKenworth:\u003c\/strong\u003e 065706BXW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMack:\u003c\/strong\u003e 745-065706\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNavistar:\u003c\/strong\u003e BAN065706, BX065706, ZAC065706\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolvo Truck:\u003c\/strong\u003e 210248600\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eThe tractor protection valve is standard equipment on all heavy-duty Class 8 trucks:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFreightliner, Kenworth, Peterbilt, Volvo trucks\u003c\/li\u003e\n\u003cli\u003eMack, Navistar, and other OEM tractor units\u003c\/li\u003e\n\u003cli\u003eUsed in both mechanical and electronic brake systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eVerify air brake system configuration and port size before installation to ensure proper integration.\u003c\/em\u003e\u003c\/p\u003e","brand":"World American","offers":[{"title":"Default Title","offer_id":39546922958951,"sku":"WA65706","price":39.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/world-american-wa65706-trailer-control-valve-replaces-bendix-065706-219355.jpg?v=1663080019"},{"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":"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":"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":"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":"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":"hd-value-hdv9626-air-spring-replaces-firestone-w01-358-9626","title":"HD Value HDV9626 Air Spring – Hendrickson INTRAAX AAL\/AANL 23K Trailer","description":"\u003cp\u003eThe HD Value HDV9626 is a rolling-lobe trailer air spring for Hendrickson INTRAAX AAL 23K and AANL 23K suspensions running 12–19 in design ride height. Direct replacement for Firestone W01-358-9626 (1T15L-6), Hendrickson S-23720 \/ C-23720, and Goodyear 1R11-292. Bellows seats on a 9 in top plate (3306) and a 10.25 in piston (9532).\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 — suspension can’t hold ride height\u003c\/li\u003e\n\u003cli\u003eExcessive trailer bounce or hop when empty\u003c\/li\u003e\n\u003cli\u003eUneven tire wear from 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\u003eHD Value\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eHDV9626\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\u003eHendrickson INTRAAX AAL 23K, AANL 23K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e12.00–19.00 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExtended Height\u003c\/th\u003e\n\u003ctd\u003e20.70 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\"\u003eTop Plate\u003c\/th\u003e\n\u003ctd\u003eNo. 3306, 9.00 in dia.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePiston\u003c\/th\u003e\n\u003ctd\u003eNo. 9532, 10.25 in dia.\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\u003eFirestone:\u003c\/strong\u003e W01-358-9626, W01-455-9626, 9626, 1T15L-6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R11-292\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHendrickson:\u003c\/strong\u003e S-23720, C-23720, B-23720\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContiTech:\u003c\/strong\u003e AS9626, 64692, 64717, 68963, 70585\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e AB1DK20J-9626, 566.ER9626\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDayton:\u003c\/strong\u003e 352-9626\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS9626\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriangle:\u003c\/strong\u003e 8568, AS-8568\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorld American:\u003c\/strong\u003e WA01-9626C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque:\u003c\/strong\u003e TR9626\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSampa:\u003c\/strong\u003e SP559626-KP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAirtech:\u003c\/strong\u003e 39626KPP\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\u003eHendrickson INTRAAX AAL 23K (12–19 in ride height)\u003c\/li\u003e\n\u003cli\u003eHendrickson INTRAAX AANL 23K\u003c\/li\u003e\n\u003cli\u003eHendrickson AA230L series\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRepresentative trailers using these suspensions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWabash, Utility, Great Dane, and Hyundai Translead dry vans\u003c\/li\u003e\n\u003cli\u003eRefrigerated, flatbed, and heavy-haul trailers spec’d with Hendrickson INTRAAX\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify your suspension model and ride height configuration before ordering to confirm fitment.\u003c\/em\u003e\u003c\/p\u003e","brand":"HD Value","offers":[{"title":"Default Title","offer_id":39566329217127,"sku":"HDV9626","price":124.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/hd-value-hdv9626-air-spring-replaces-firestone-w01-358-9626-229085.jpg?v=1663079367"},{"product_id":"contitech-as9626-air-spring-replaces-firestone-w01-358-9626","title":"ContiTech AS9626 Rolling Lobe Air Spring – Hendrickson Intraax \/ Vantraax Trailer","description":"\u003cp\u003eContiTech AS9626 is a rolling lobe air spring for Hendrickson Intraax and Vantraax trailer suspensions, replacing Firestone W01-358-9626 (1T15L-6 bellows) and Hendrickson S-23720, C-23720, and B-23720. ContiTech (Continental AG) is the original-equipment supplier behind many trailer air-spring programs, and the AS9626 matches OE dimensions for 12-19\" ride-height applications.\u003c\/p\u003e\n\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\u003eTrailer riding lower than normal or sitting unevenly\u003c\/li\u003e\n  \u003cli\u003eAudible air leaks or hissing from the suspension area\u003c\/li\u003e\n  \u003cli\u003eExcessive bouncing or rough ride under load\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\u003eContiTech (Continental AG)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eAS9626 (64692)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eContiTech Bellows\u003c\/th\u003e\n\u003ctd\u003e9 9-16 P 568\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eFirestone Bellows\u003c\/th\u003e\n\u003ctd\u003e1T15L-6\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\"\u003eExtended Height\u003c\/th\u003e\n\u003ctd\u003e20.70 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\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e~13.00 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\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePiston Diameter\u003c\/th\u003e\n\u003ctd\u003e10.25 in\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 S-23720, C-23720, B-23720\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-9626, 9626\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R11-292\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContiTech:\u003c\/strong\u003e 64692, 64717, 68963, 70585, 9 9-16 P 568\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTriangle:\u003c\/strong\u003e AS-8568, 8568\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e AB1DK20J-9626\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHD Value:\u003c\/strong\u003e HDV9626\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAlso known as:\u003c\/strong\u003e 39626KPP, 280-9626, TR9626, 889626\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis rolling lobe air spring fits the following Hendrickson trailer suspensions (12-19\" ride height):\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHendrickson Intraax AAL 23K primary suspensions\u003c\/li\u003e\n  \u003cli\u003eHendrickson Intraax AANL 23K primary suspensions\u003c\/li\u003e\n  \u003cli\u003eHendrickson Intraax SP AAZL 23K\/46K platform slider suspensions\u003c\/li\u003e\n  \u003cli\u003eHendrickson Vantraax HKARL 46K ramp-ready slider suspensions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCommon trailer types using these suspensions: dry van, refrigerated, flatbed\/platform, and specialty\/vocational trailers.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eVerify OEM part number and suspension model before ordering to confirm fitment. Air springs must be matched by dimensions and mounting configuration.\u003c\/em\u003e\u003c\/p\u003e","brand":"Contitech","offers":[{"title":"Default Title","offer_id":39566329282663,"sku":"AS9626","price":184.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/files\/CON-AS9626_2.jpg?v=1769466953"},{"product_id":"hd-value-hdv9974-air-spring-replaces-firestone-w01-358-9974","title":"HD Value HDV9974 Rolling Lobe Air Spring – SAF Holland Neway CB2300 \/ CBX Trailer","description":"\u003cp\u003eThe HD Value HDV9974 is a rolling-lobe air spring (Firestone bellows pattern 1T15M-7.5 \/ ContiTech 9 10-17.5) for SAF-Holland Neway trailer air suspensions. It replaces Firestone W01-358-9974, SAF-Holland 90557332 \/ 90557369, and Goodyear 1R12-1048. Top plate 9.00 in, piston OD 10.23 in, extended height 22.30 in, compressed height 7.30 in.\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\u003eTrailer sitting lower than normal or uneven side-to-side\u003c\/li\u003e\n\u003cli\u003eAir leaks or hissing sounds from the suspension\u003c\/li\u003e\n\u003cli\u003eExcessive bouncing, cargo shifting, or reduced 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\u003eHDV9974\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\"\u003eExtended Height\u003c\/th\u003e\n\u003ctd\u003e22.30 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompressed Height\u003c\/th\u003e\n\u003ctd\u003e7.30 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\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\"\u003ePiston Diameter\u003c\/th\u003e\n\u003ctd\u003e10.23 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePiston Number\u003c\/th\u003e\n\u003ctd\u003e9652\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFirestone Bellows Pattern\u003c\/th\u003e\n\u003ctd\u003e1T15M-7.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eContiTech Bellows Pattern\u003c\/th\u003e\n\u003ctd\u003e9 10-17.5\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 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 W01-358-9974, 9974\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSAF-Holland \/ Neway:\u003c\/strong\u003e 90557332, 90557369\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R12-1048\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContiTech:\u003c\/strong\u003e 9 10-17.5 A 930, 67586, 67587, 68707, 72899, 77288, 8930\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriangle:\u003c\/strong\u003e AS-8930, AS-8888\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e AB1DK23P-9974, AB1DK23M-A888, 566.ER9974\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS9974\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDayton:\u003c\/strong\u003e 352-9974\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorld American:\u003c\/strong\u003e WA01-9974C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis rolling-lobe air spring fits SAF-Holland Neway trailer air suspensions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNeway CB2300 top-mount trailer suspension\u003c\/li\u003e\n\u003cli\u003eNeway CBX23, CBX25, CBX30 fixed-frame suspensions\u003c\/li\u003e\n\u003cli\u003eNeway CB400 \/ CB4000 slider suspensions\u003c\/li\u003e\n\u003cli\u003eNeway CBY series suspensions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCommon on dry van, refrigerated, flatbed\/drop-deck, tank, bulk-hauler, and specialty\/vocational trailers built with the above suspensions.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eVerify the existing top-plate (3306) and piston (9652) numbers, plus mounting configuration, before ordering to confirm fitment.\u003c\/em\u003e\u003c\/p\u003e","brand":"HD Value","offers":[{"title":"Default Title","offer_id":39566335443047,"sku":"HDV9974","price":124.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/hd-value-hdv9974-air-spring-replaces-firestone-w01-358-9974-622939.jpg?v=1663079415"},{"product_id":"copy-of-world-american-wa01-9978c-air-spring-replaces-mack-8446-s28929","title":"HD Value HDV9978 Air Spring – Hendrickson S-28929 Trailer Suspension","description":"\u003cp\u003eHD Value HDV9978 rolling-lobe air spring for Hendrickson trailer air-ride suspensions. Direct-fit replacement for Firestone W01-358-9978, Goodyear 1R12-668, and Hendrickson S-28929 \/ C-28929 — the air spring used across most Hendrickson dry van, refrigerated, flatbed, and heavy-haul trailer suspensions. HD Value parts are aftermarket, manufactured to meet OEM dimensional and load-rating specs.\u003c\/p\u003e\n\u003ch2\u003eSigns You Need a New Air Spring\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTrailer sags or sits unevenly when loaded\u003c\/li\u003e\n\u003cli\u003eVisible cracks, dry-rot, or weather-checking on the bellows\u003c\/li\u003e\n\u003cli\u003eAir leak audible at the top or bottom plate\u003c\/li\u003e\n\u003cli\u003eExcessive trailer bounce or hop when empty\u003c\/li\u003e\n\u003cli\u003eUneven tire wear from suspension imbalance\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\u003eHDV9978\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\"\u003eExtended Height\u003c\/th\u003e\n\u003ctd\u003e18.00 in (19.60 in max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e11.50 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompressed Height\u003c\/th\u003e\n\u003ctd\u003e7.80 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 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 C-to-C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePiston Diameter\u003c\/th\u003e\n\u003ctd\u003e10.16-10.25 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e15.10 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\u003eFirestone:\u003c\/strong\u003e W01-358-9978, 9978, 8465, 1T15M-4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R12-668, 1R12-1179\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHendrickson:\u003c\/strong\u003e S-28929, C-28929, S-29928, C-29928\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMack:\u003c\/strong\u003e 8446-S28929\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContiTech:\u003c\/strong\u003e 67588, 67589, 69744\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS9978, MAF9978\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorld American:\u003c\/strong\u003e WA01-9978C\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 trailer air-ride suspensions using the S-28929 \/ W01-358-9978 spec\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRepresentative trailers using this air spring:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDry van trailers (Wabash, Great Dane, Utility, Stoughton, Hyundai Translead, Vanguard) on Hendrickson air-ride\u003c\/li\u003e\n\u003cli\u003eRefrigerated trailers (Utility, Great Dane, Wabash) on Hendrickson air-ride\u003c\/li\u003e\n\u003cli\u003eFlatbed and heavy-haul trailers on Hendrickson trailer suspensions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify your suspension model and configuration against the cross-reference list before ordering — Hendrickson uses several similar air-spring SKUs.\u003c\/em\u003e\u003c\/p\u003e","brand":"HD Value","offers":[{"title":"Default Title","offer_id":39566335574119,"sku":"HDV9978","price":110.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/files\/SP559978-KP.jpg?v=1769466341"},{"product_id":"contitech-as9978-air-spring-replaces-mack-8446-s28929","title":"ContiTech AS9978 Air Spring – Hendrickson S-28929 Trailer Suspension","description":"\u003cp\u003eThe ContiTech AS9978 (catalog 67588) is a rolling-lobe trailer-axle air spring for Hendrickson air-ride trailer suspensions. 1T15M-4 bellows, 18.00 in extended height with a 9.00 in top plate (2-hole, 5.50 in center-to-center) and a 10.16 in composite piston. Direct replacement for Hendrickson S-28929\/C-28929, Firestone W01-358-9978, Goodyear 1R12-668, and Mack 8446-S28929.\u003c\/p\u003e\n\u003ch2\u003eSigns You Need a New 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 that prevent the trailer from holding ride height\u003c\/li\u003e\n\u003cli\u003eExcessive trailer bounce or hop when empty\u003c\/li\u003e\n\u003cli\u003eUneven tire wear traceable to suspension imbalance\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\u003eContinental ContiTech\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eAS9978 (catalog 67588)\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\"\u003eExtended Height\u003c\/th\u003e\n\u003ctd\u003e18.00 in (19.60 in max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e11.50 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompressed Height\u003c\/th\u003e\n\u003ctd\u003e7.80-7.90 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 Diameter\u003c\/th\u003e\n\u003ctd\u003e9.00 in (2 holes, 5.50 in c-to-c)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePiston Diameter\u003c\/th\u003e\n\u003ctd\u003e10.16-10.25 in (1 hole, 2.25 in c-to-c)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBellows\u003c\/th\u003e\n\u003ctd\u003e1T15M-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eApproximate Weight\u003c\/th\u003e\n\u003ctd\u003e15.10 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 W01-358-9978, 9978, 8465, W01-455-9977, 1T15M-4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHendrickson:\u003c\/strong\u003e S-28929, C-28929, S-29928, C-29928\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R12-668, 1R12-1179\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMack:\u003c\/strong\u003e 8446-S28929\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS9978, MAF9978\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSAF Holland:\u003c\/strong\u003e G2299978200\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContiTech:\u003c\/strong\u003e 67588, 67589, 69744, 75186, 76960, 77303, 9 10-14 P 959\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e AB1DK23I-P959, AB1DK23I-A959, 566.CT67588, 566.ER9978, ABHS289-29\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDayton:\u003c\/strong\u003e 352-9978, 452-9978, 452-9978L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriangle:\u003c\/strong\u003e AS-8959, AS-9978\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHD Value:\u003c\/strong\u003e HDV9978\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorld American:\u003c\/strong\u003e WA01-9978C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlobetech:\u003c\/strong\u003e GTK-358-9978\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque:\u003c\/strong\u003e TR9978\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEuclid:\u003c\/strong\u003e E-FS9978\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaccar:\u003c\/strong\u003e AS99780\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis air spring fits Hendrickson trailer air-ride suspensions calling for the AS9978 \/ S-28929 envelope, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWabash, Utility, Great Dane, Vanguard, Hyundai Translead trailers with Hendrickson suspension\u003c\/li\u003e\n\u003cli\u003eDry-van, refrigerated, and flatbed trailers\u003c\/li\u003e\n\u003cli\u003eMack trailers with compatible Hendrickson systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify your suspension model, ride-height, and bracketry before ordering. Air springs must be matched by dimensions, top-plate hole pattern, and piston configuration — not by trailer model alone.\u003c\/em\u003e\u003c\/p\u003e","brand":"Contitech","offers":[{"title":"Default Title","offer_id":39566336557159,"sku":"AS9978","price":154.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/files\/CON-AS9978_-3.jpg?v=1769466209"},{"product_id":"contitech-as8774-air-spring-replaces-hendrickson-s-25873","title":"ContiTech AS8774 Reversible Sleeve Air Spring – Hendrickson Intraax AAT 30K Trailer","description":"\u003cp\u003eThe ContiTech AS8774 is a reversible-sleeve trailer air spring built for Hendrickson Intraax AAT 30K (and 25K) trailer suspensions. Direct replacement for Firestone W01-358-8774, Hendrickson S-25873\/S-27341, and Goodyear 1R14-172. The 1T19LF-7 bellows is paired to a 10.10\" composite piston with an 11.31\" top plate for compatibility with platforms, tankers, dumps, grain hoppers, and specialty trailers running the AAT family.\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 chunking in the rubber bellows\u003c\/li\u003e\n\u003cli\u003eTrailer sitting low on one side or with uneven ride height\u003c\/li\u003e\n\u003cli\u003eAudible air leaks or hissing at the suspension\u003c\/li\u003e\n\u003cli\u003eExcessive bouncing, cargo shift, or harsh ride\u003c\/li\u003e\n\u003cli\u003eBellows separated from the top plate or piston\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\u003eContinental ContiTech\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eAS8774\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\u003e20.88 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompressed Height\u003c\/th\u003e\n\u003ctd\u003e6.14 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate Diameter\u003c\/th\u003e\n\u003ctd\u003e11.31 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePiston Diameter\u003c\/th\u003e\n\u003ctd\u003e10.10 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate Number\u003c\/th\u003e\n\u003ctd\u003e3318\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePiston Number\u003c\/th\u003e\n\u003ctd\u003e9594\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePiston Material\u003c\/th\u003e\n\u003ctd\u003eComposite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFirestone Bellows\u003c\/th\u003e\n\u003ctd\u003e1T19LF-7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eContiTech Bellows\u003c\/th\u003e\n\u003ctd\u003e11 10.5F-17\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 W01-358-8774, 8774\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHendrickson:\u003c\/strong\u003e S-25873, S-27341, C-25873\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R14-172, 1R14-190\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContiTech:\u003c\/strong\u003e 11 10.5F-17 P 745, 65593, 65796, 66647, 66706, 8745\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWatson \u0026amp; Chalin:\u003c\/strong\u003e AS-0159, AS-0159G, AS-0144\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriangle:\u003c\/strong\u003e AS-8745, 8745\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS8774, MAF8774\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e AB1DK28M-8774, 566.ER8774\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDayton:\u003c\/strong\u003e 352-8774, 452-8774L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorld American:\u003c\/strong\u003e WA01-8774C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis reversible-sleeve air spring fits the following trailer suspensions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHendrickson Intraax AAT 30K top-mount trailer suspensions\u003c\/li\u003e\n\u003cli\u003eHendrickson Intraax AAT 25K trailer suspensions\u003c\/li\u003e\n\u003cli\u003eHendrickson Intraax Extreme Duty 30K (AAEDT) suspensions\u003c\/li\u003e\n\u003cli\u003eWatson \u0026amp; Chalin trailer suspensions calling for AS-0159\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRepresentative trailer types using these suspensions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFlatbed and drop-deck platform trailers\u003c\/li\u003e\n\u003cli\u003eTank trailers and bulk haulers\u003c\/li\u003e\n\u003cli\u003eDump trailers and grain hoppers\u003c\/li\u003e\n\u003cli\u003eSpecialty and heavy-haul trailers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify OEM part number, mounting configuration, and ride-height before ordering. Air springs must be matched by dimensions and bracketry, not by trailer model alone.\u003c\/em\u003e\u003c\/p\u003e","brand":"Contitech","offers":[{"title":"Default Title","offer_id":39566342226023,"sku":"AS8774","price":219.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/contitech-as8774-air-spring-replaces-hendrickson-s-25873-130813.jpg?v=1663078868"},{"product_id":"haldex-al919338-abs-control-module-replaces-364429001","title":"Haldex AL919338 ABS ECU – Trailer 2S\/1M Multi-Axle","description":"\u003cp\u003eHaldex AL919338 trailer ABS electronic control unit (ECU) on the PLC Select 1M platform, configured for 2-sensor \/ 1-modulator (2S\/1M) anti-lock brake systems on multi-axle non-steer trailer axles. Drives a single brake modulator from two wheel-speed sensors, communicates over PLC (Power Line Carrier) for tractor-trailer ABS visibility, and replaces Haldex AL919323 and Midland\/GRAU 364429001. The potted, single-fastener housing is designed for direct over-the-road exposure.\u003c\/p\u003e\n\u003ch2\u003eSigns You Need a New Trailer ABS ECU\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTrailer ABS warning lamp stays on or flashes intermittently after the bulb-check\u003c\/li\u003e\n\u003cli\u003eABS fault codes for ECU power, communication, or modulator-driver failure\u003c\/li\u003e\n\u003cli\u003eErratic ABS activation, lockup events, or no ABS function during a stop\u003c\/li\u003e\n\u003cli\u003eVisible cracking, water intrusion, or corrosion at the ECU housing or connector\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\u003eHaldex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eAL919338\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eTrailer ABS Electronic Control Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePlatform\u003c\/th\u003e\n\u003ctd\u003ePLC Select 1M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eConfiguration\u003c\/th\u003e\n\u003ctd\u003e2S\/1M (2 Sensors \/ 1 Modulator)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eConnector Standard\u003c\/th\u003e\n\u003ctd\u003eDIN, SLH-A7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eMulti-Axle Trailers (Non-Steer Axles)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e4-1\/4 in. H x 5-1\/2 in. W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e2 lb 6 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMounting\u003c\/th\u003e\n\u003ctd\u003eSingle fastener\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEnclosure\u003c\/th\u003e\n\u003ctd\u003ePotted (environmentally sealed)\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\u003eHaldex:\u003c\/strong\u003e AL919323\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMidland:\u003c\/strong\u003e 201193FA, 201200AA, 201200BA, 364429001, AL919323, SN2900JA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGRAU:\u003c\/strong\u003e 364429001, 364429002, 364535001\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis ABS ECU fits 2S\/1M trailer brake systems on multi-axle, non-steer trailer axles, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMulti-axle semi-trailers with Haldex FFABS or Haldex ABS Relay Valve modulator systems\u003c\/li\u003e\n\u003cli\u003eDry van, refrigerated, flatbed, tank, and specialty (lowboy, RGN, dump) trailers\u003c\/li\u003e\n\u003cli\u003e2S\/1M configurations on tandem and tridem trailer axles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Pre-2009 trailer installations using a Pre-DIN solenoid harness require Haldex adapter cable AL919347. PLC Select 1M kits can upgrade earlier ECU generations on the same modulator hardware.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eVerify your trailer's ABS configuration (sensor \/ modulator count) and connector standard (DIN vs. Pre-DIN) before ordering to confirm fitment.\u003c\/em\u003e\u003c\/p\u003e","brand":"Haldex","offers":[{"title":"Default Title","offer_id":39640528650343,"sku":"AL919338","price":475.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/haldex-al919338-abs-control-module-replaces-364429001-979761.jpg?v=1663079374"},{"product_id":"atro-pb50-36000-pivot-bushing-replaces-gaff-gaff13510","title":"ATRO PB50-36000 Trailer Pivot Bushing Kit – GAFF GAFF13510","description":"\u003cp\u003eQuality replacement trailer pivot bushing kit from ATRO. The PB50-36000 includes the pivot bushing, wear washers, flat washers, and hex bolt with nut for trailer suspension service, an exact cross to GAFF GAFF13510.\u003c\/p\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\u003eATRO\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003ePB50-36000\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eVMRS\u003c\/th\u003e\n\u003ctd\u003e016-008-136\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003ePivot Bushing Kit (with hex bolt)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eSleeve Length\u003c\/th\u003e\n\u003ctd\u003e6-3\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eInside Diameter\u003c\/th\u003e\n\u003ctd\u003e1-1\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLarge OD\u003c\/th\u003e\n\u003ctd\u003e5-7\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eQty per Vehicle\u003c\/th\u003e\n\u003ctd\u003e2 per axle\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBolt\u003c\/th\u003e\n\u003ctd\u003e7\/8-9 x 10 in GR8, 500-550 ft-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 part replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGaff:\u003c\/strong\u003e GAFF13510, GAFF13624\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e MHS736UB, MHS736\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEuclid:\u003c\/strong\u003e E-10729A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHendrickson:\u003c\/strong\u003e S-24691\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis pivot bushing kit fits:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTrailer suspension pivot connections\u003c\/li\u003e\n  \u003cli\u003eHendrickson Intraax, Vantraax, HT, and HLM series auxiliary axles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify your make, model, engine, and configuration before ordering to confirm fitment.\u003c\/em\u003e\u003c\/p\u003e","brand":"ATRO","offers":[{"title":"Default Title","offer_id":39642184450151,"sku":"PB50-36000","price":108.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/atro-pb50-36000-pivot-bushing-replaces-gaff-gaff13510-856091.jpg?v=1663078847"},{"product_id":"hd-value-hdv-9935-air-spring-replaces-1r12-532","title":"HD Value HDV9935 Air Spring – SAF Holland \/ Neway RL-196 RL-228 Trailer","description":"\u003cp\u003eThe HD Value HDV9935 is a premium aftermarket reversible sleeve air spring designed for SAF Holland and Neway trailer suspensions, including RL-196, RL-228, RL-230, RL-250, and RL-300 series. This air spring delivers reliable performance and smooth ride quality for dry van, refrigerated, flatbed, and hopper trailers. HD Value products are manufactured to meet or exceed OEM specifications, offering commercial fleets a quality replacement at competitive pricing.\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 causing inability to maintain ride height\u003c\/li\u003e\n\u003cli\u003eExcessive trailer bounce or \"hop\" when empty\u003c\/li\u003e\n\u003cli\u003eUneven tire wear from suspension imbalance\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\u003eHDV9935\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\"\u003eExtended Height\u003c\/th\u003e\n\u003ctd\u003e22.50 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\"\u003eTop Plate Number\u003c\/th\u003e\n\u003ctd\u003e3226\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\u003e1 (stud)\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\u003e10.25 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePiston Holes\u003c\/th\u003e\n\u003ctd\u003e1 (stud)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e14.30 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\u003eFirestone:\u003c\/strong\u003e 9935, W01-358-9935, W01-675-9935, 1T15M-7.5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R12-532, 566-24-3-097\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSAF Holland\/Neway:\u003c\/strong\u003e 90557157, 90557301, 905-57-157, 905-57-301\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContiTech:\u003c\/strong\u003e 63941, 64412, 65577, 68886, 73903, 77309, 9 10-17.5 P 548\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e AB1DK23P-9935, 566.ER9935\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDayton:\u003c\/strong\u003e 352-9935\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS9935\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriangle:\u003c\/strong\u003e 8548\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWatson \u0026amp; Chalin:\u003c\/strong\u003e AS-0164-1G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorld American:\u003c\/strong\u003e WA01-9935C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque:\u003c\/strong\u003e TR9935\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSampa:\u003c\/strong\u003e SP559935-KP\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis air spring fits SAF Holland and Neway trailer suspensions found in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSAF Holland\/Neway RL-196 trailer suspension\u003c\/li\u003e\n\u003cli\u003eSAF Holland\/Neway RL-228 trailer suspension\u003c\/li\u003e\n\u003cli\u003eSAF Holland\/Neway RL-230 trailer suspension\u003c\/li\u003e\n\u003cli\u003eSAF Holland\/Neway RL-250 trailer suspension\u003c\/li\u003e\n\u003cli\u003eSAF Holland\/Neway RL-300 trailer suspension\u003c\/li\u003e\n\u003cli\u003eTimpte hopper trailers\u003c\/li\u003e\n\u003cli\u003eDry van trailers with Neway air ride\u003c\/li\u003e\n\u003cli\u003eRefrigerated trailers with SAF Holland suspension\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify your suspension model and configuration before ordering to confirm fitment.\u003c\/em\u003e\u003c\/p\u003e","brand":"HD Value","offers":[{"title":"Default Title","offer_id":39677570973799,"sku":"HDV9935","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/hd-value-hdv-9935-air-spring-replaces-1r12-532-295915.webp?v=1663079410"},{"product_id":"automann-ab1dk23p-9935-air-spring-replaces-1r12-532","title":"Automann AB1DK23P-9935 Air Spring – SAF Holland\/Neway RL Trailer","description":"\u003cp\u003eAutomann AB1DK23P-9935 rolling lobe trailer air spring — the OE-equivalent bag for SAF Holland \/ Neway RL-series trailer air-ride suspensions, also cross-referenced to Firestone W01-358-9935 \/ 9935 (1T15M-7.5 bellows), SAF Holland 90557157 \/ 90557301, and Goodyear 1R12-532. 22.50 in extended, 7.40 in compressed, 9.00 in top plate (1 stud, plate 3226), 10.25 in piston (1 stud, piston 9532).\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 — trailer cannot 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\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eAutomann\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eAB1DK23P-9935\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\u003e22.50 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\"\u003eTop Plate\u003c\/th\u003e\n\u003ctd\u003e3226, 9.00 in OD, 1 stud\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePiston\u003c\/th\u003e\n\u003ctd\u003e9532, 10.25 in OD, 1 stud\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBellows\u003c\/th\u003e\n\u003ctd\u003e1T15M-7.5\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e14.30 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 trailer 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 W01-358-9935, W01-675-9935, 9935, 1T15M-7.5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSAF Holland \/ Neway:\u003c\/strong\u003e 90557157, 90557301, 905-57-157, 905-57-301, G2299935200\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R12-532, 566-24-3-097\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContiTech:\u003c\/strong\u003e 63941, 64412, 65577, 68886, 73903, 77309, 9 10-17.5 P 548, AS9935\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDayton:\u003c\/strong\u003e 352-9935, 452-9935\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS9935, MAF9935\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTriangle:\u003c\/strong\u003e 8548, AS-8548\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWatson \u0026amp; Chalin:\u003c\/strong\u003e AS-0164-1G\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWorld American:\u003c\/strong\u003e WA01-9935C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHD Value:\u003c\/strong\u003e HDV9935\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTorque:\u003c\/strong\u003e TR9935\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSampa:\u003c\/strong\u003e SP559935-KP\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis rolling lobe air spring fits SAF Holland \/ Neway RL-series trailer air suspensions, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSAF Holland \/ Neway RL-196 trailer suspension\u003c\/li\u003e\n  \u003cli\u003eSAF Holland \/ Neway RL-228 trailer suspension\u003c\/li\u003e\n  \u003cli\u003eSAF Holland \/ Neway RL-230 trailer suspension\u003c\/li\u003e\n  \u003cli\u003eSAF Holland \/ Neway RL-250 trailer suspension\u003c\/li\u003e\n  \u003cli\u003eSAF Holland \/ Neway RL-300 trailer suspension\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, and flatbed trailers\u003c\/li\u003e\n  \u003cli\u003eTimpte hopper trailers with Neway air ride\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eAir springs should be replaced in pairs (or full axle set). Confirm extended (22.50 in) and compressed (7.40 in) heights and 1-stud top\/piston geometry against your existing bag before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Automann","offers":[{"title":"Default Title","offer_id":39677594599527,"sku":"AB1DK23P-9935","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/files\/Screenshot_2026-01-26_at_5.01.00_PM.png?v=1769468675"},{"product_id":"firestone-w01-455-9640-air-spring","title":"W01-455-9640 Air Spring – Hendrickson HT-190T \/ HS-190T Trailer","description":"\u003cp\u003eThe Firestone W01-455-9640 is a genuine OEM reversible sleeve air spring designed for Hendrickson trailer suspensions, including the HT-190T and HS-190T models. This Airide spring provides maximum load support, cargo protection, and extended service life on commercial trailers. As the original equipment manufacturer for the industry's most trusted air springs, Firestone delivers superior performance backed by over 80 years of innovation and a 2-year \/ 200,000-mile warranty.\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 causing inability to maintain ride height\u003c\/li\u003e\n\u003cli\u003eExcessive trailer bounce or \"hop\" when empty\u003c\/li\u003e\n\u003cli\u003eUneven tire wear from suspension imbalance\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eW01-455-9640\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAlternate Part Number\u003c\/th\u003e\n\u003ctd\u003eW01-358-9640\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReplaces\u003c\/th\u003e\n\u003ctd\u003eW01-358-9630\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\u003e1T15MT-3 (1T15M-3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExtended Height\u003c\/th\u003e\n\u003ctd\u003e15.80 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompressed Height\u003c\/th\u003e\n\u003ctd\u003e5.40 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate Number\u003c\/th\u003e\n\u003ctd\u003e3242\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\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePiston Number\u003c\/th\u003e\n\u003ctd\u003e9702\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePiston Diameter\u003c\/th\u003e\n\u003ctd\u003e9.75 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePiston Holes\u003c\/th\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePiston Material\u003c\/th\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 Year \/ 200,000 Mile Firestone Warranty\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 9640, 9630, W01-358-9640, W013589640\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R12-367\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHendrickson:\u003c\/strong\u003e S-20223, C-20223, B-20223\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContiTech:\u003c\/strong\u003e 64395, 9 10-12 A 427\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e AB1DK23H-9640\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDayton:\u003c\/strong\u003e 352-9640, 452-9640L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS9640, MAF9640\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSAF Holland:\u003c\/strong\u003e G2299640400\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriangle:\u003c\/strong\u003e 8427\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolvo:\u003c\/strong\u003e 3098612\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorld American:\u003c\/strong\u003e WA01-9640C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoadguard:\u003c\/strong\u003e SC2758\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque:\u003c\/strong\u003e TR9640\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis air spring fits Hendrickson trailer suspensions found in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHendrickson HT-190T trailer suspension\u003c\/li\u003e\n\u003cli\u003eHendrickson HS-190T trailer suspension\u003c\/li\u003e\n\u003cli\u003eDry van trailers with Hendrickson air ride\u003c\/li\u003e\n\u003cli\u003eRefrigerated trailers with Hendrickson suspension\u003c\/li\u003e\n\u003cli\u003eFlatbed trailers with compatible Hendrickson systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify your suspension model and configuration before ordering to confirm fitment.\u003c\/em\u003e\u003c\/p\u003e","brand":"Firestone","offers":[{"title":"Default Title","offer_id":39678171480167,"sku":"W01-455-9640","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/firestone-w01-455-9640-air-spring-260228.png?v=1678469584"},{"product_id":"automann-170-kn28600-full-function-trailer-valve-3-4","title":"Automann 170.KN28600 FF-2 Full Function Trailer Valve – Replaces Haldex KN28600","description":"\u003cp\u003eThe Automann 170.KN28600 is a premium aftermarket FF-2 type full function trailer brake valve that serves as a direct replacement for the Haldex\/Midland KN28600. This single valve combines the functions of pressure protection, two one-way check valves, a spring brake valve with quick release, and a four-port relay valve into one compact, corrosion-resistant unit. Built-in anti-compounding protection prevents simultaneous application of service and spring brakes, eliminating broken foundation brake components and maintaining FMVSS-121 compliance.\u003c\/p\u003e\n\n\u003ch2\u003eSigns You Need a New Full Function Valve\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eSpring brakes not releasing fully or releasing slowly after charging\u003c\/li\u003e\n  \u003cli\u003eTrailer brakes dragging or not applying evenly\u003c\/li\u003e\n  \u003cli\u003eAudible air leaks from the valve body or exhaust ports\u003c\/li\u003e\n  \u003cli\u003eCompounding of service and spring brakes causing foundation brake damage\u003c\/li\u003e\n  \u003cli\u003eTrailer air pressure dropping below normal operating range\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\u003eAutomann\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e170.KN28600\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eFF-2 Full Function Trailer Brake Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eSupply Port\u003c\/th\u003e\n\u003ctd\u003e(1) 3\/8\" NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eControl Port\u003c\/th\u003e\n\u003ctd\u003e(1) 1\/4\" NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eReservoir Port\u003c\/th\u003e\n\u003ctd\u003e(1) 3\/4\" NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eService Brake Ports\u003c\/th\u003e\n\u003ctd\u003e(4) 3\/8\" NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eSpring Brake Ports\u003c\/th\u003e\n\u003ctd\u003e(2) 3\/8\" NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eCrack Pressure\u003c\/th\u003e\n\u003ctd\u003e3.0 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompliance\u003c\/th\u003e\n\u003ctd\u003eFMVSS-121\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eIntegrated Functions\u003c\/th\u003e\n\u003ctd\u003ePressure protection, two one-way check valves, spring brake with quick release, four-port relay\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e1 year\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 valve replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHaldex\/Midland:\u003c\/strong\u003e KN28600, KN-28600, KN28600N, KN28600RX, N4304, N4304AC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBendix:\u003c\/strong\u003e BEN-KN28600X, 28600, OTR28600\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e R955KN28600X, R955KN28600N, RKN286000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePAI:\u003c\/strong\u003e FTV-4075, 4075, EM40750\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMack:\u003c\/strong\u003e 5396-KN28600X, 5396KN28600\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFreightliner:\u003c\/strong\u003e HDXKN28600\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNavistar:\u003c\/strong\u003e ZZKN28600\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEuclid:\u003c\/strong\u003e EMDKN28600N\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRockwell:\u003c\/strong\u003e EMDKN28600N, E-MDKN28600N\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVelvac:\u003c\/strong\u003e 34060\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTramec Sloan:\u003c\/strong\u003e 401221\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTectran:\u003c\/strong\u003e TV28600\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWabash National:\u003c\/strong\u003e 39300584\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNewstar:\u003c\/strong\u003e S-22187\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDayton Parts:\u003c\/strong\u003e AVKN28600\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGlobetech:\u003c\/strong\u003e GTA28600\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThe FF-2 full function valve is a universal trailer air brake valve used across a wide range of commercial trailer applications:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDry van and refrigerated trailers\u003c\/li\u003e\n  \u003cli\u003eFlatbed and drop-deck trailers\u003c\/li\u003e\n  \u003cli\u003eTanker trailers\u003c\/li\u003e\n  \u003cli\u003eDump trailers\u003c\/li\u003e\n  \u003cli\u003eReady-mix concrete trailers and heavy haul equipment trailers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis valve is found on trailers originally equipped with Haldex\/Midland FF-2 series valves and is commonly used across all major trailer manufacturers including Great Dane, Wabash, Utility, Vanguard, Hyundai Translead, and Stoughton.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eVerify your current valve model and port configuration before ordering to confirm fitment.\u003c\/em\u003e\u003c\/p\u003e","brand":"Automann","offers":[{"title":"Default Title","offer_id":39722234806375,"sku":"170.KN28600","price":104.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/automann-170kn28600-full-function-trailer-valve-34-323656.webp?v=1663078828"},{"product_id":"7-way-2-hole-bullet-terminal-socket-phillips-16-724","title":"Product Title: Phillips 16-724 STA-DRY 7-Way Socket – Split Pin Trailer Electrical Connector","description":"\u003cp\u003ePhillips Industries 16-724 STA-DRY 7-way tractor \/ trailer electrical socket with split-pin bullet terminals (0.180 in) and 2-hole flange mount. Built to SAE J560 with a glass-filled DuPont Super-Tuff Nylon housing, stainless steel hinge pin and spring, and a full-opening weather-tight lid. Drop-in compatible with Phillips QCS2 quick-change harnesses (PHI16-7403) for tool-free socket replacement on Class 8 tractors.\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\u003ePhillips Industries\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e16-724\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003e7-Way Trailer Electrical Socket (STA-DRY)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eTerminal Type\u003c\/th\u003e\n\u003ctd\u003eSplit Pin (Bullet), accepts 0.180 in bullets\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMounting\u003c\/th\u003e\n\u003ctd\u003e2-Hole flange\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eHousing\u003c\/th\u003e\n\u003ctd\u003eGlass-Filled DuPont Super-Tuff Nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eHinge \/ Spring\u003c\/th\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eStandard\u003c\/th\u003e\n\u003ctd\u003eSAE J560\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eQCS2 Compatible\u003c\/th\u003e\n\u003ctd\u003eYes — pairs with PHI16-7403 harness\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\u003ePhillips:\u003c\/strong\u003e 16-724-1, PHI16-724\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTectran:\u003c\/strong\u003e 670-75, 670P-75\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVelvac:\u003c\/strong\u003e 055062\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrote:\u003c\/strong\u003e 38298\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e AUMPHI16-724\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFruehauf:\u003c\/strong\u003e 42034683\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSAE J560 Pin Functions\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003ePin 1 — Ground (white)\u003c\/li\u003e\n  \u003cli\u003ePin 2 — Clearance \/ marker \/ ID lights (black)\u003c\/li\u003e\n  \u003cli\u003ePin 3 — Left turn \/ hazard (yellow)\u003c\/li\u003e\n  \u003cli\u003ePin 4 — Stop lights (red)\u003c\/li\u003e\n  \u003cli\u003ePin 5 — Right turn \/ hazard (green)\u003c\/li\u003e\n  \u003cli\u003ePin 6 — Tail lights (brown)\u003c\/li\u003e\n  \u003cli\u003ePin 7 — ABS power \/ auxiliary (blue)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eUsed as the tractor-mounted SAE J560 7-way trailer-cable socket on Class 8 tractors and select Class 6–7 straight trucks. Representative vehicles:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFreightliner Cascadia, Columbia, Century, Coronado, M2, FLD\u003c\/li\u003e\n  \u003cli\u003eKenworth T680, T880, T800, W900, T660, T370\u003c\/li\u003e\n  \u003cli\u003ePeterbilt 579, 389, 388, 387, 386, 379, 367\u003c\/li\u003e\n  \u003cli\u003eInternational LT, LoneStar, ProStar, 9900, 9400\u003c\/li\u003e\n  \u003cli\u003eVolvo VNL, VNR, VNM, VHD\u003c\/li\u003e\n  \u003cli\u003eMack Anthem, Pinnacle, Granite, CXU, GU\u003c\/li\u003e\n  \u003cli\u003eWestern Star 4900, 5700, 4700\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eFor matching 7-way plugs, see Phillips 15-730 \/ 16-730 series. Apply dielectric grease at terminals to prevent corrosion.\u003c\/em\u003e\u003c\/p\u003e","brand":"Phillips","offers":[{"title":"Default Title","offer_id":39948027953255,"sku":"16-724","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/7-way-split-pin-terminal-socket-phillips-16-724-458131.webp?v=1669202848"},{"product_id":"7-way-socket-with-30-amp-circuit-breaker","title":"7 Way socket with 30 Amp Circuit Breaker","description":"\u003cp\u003e7 Way socket with 30 Amp Circuit Breaker\u003c\/p\u003e","brand":"Power Products","offers":[{"title":"Default Title","offer_id":44305072619805,"sku":"EL24030","price":34.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/7-way-socket-with-30-amp-circuit-breaker-543086.jpg?v=1678556227"},{"product_id":"automann-tra3310-8-leaf-trailer-spring","title":"Automann TRA3310 8 Leaf Trailer Spring","description":"\u003cp\u003e\u003cstrong\u003eDetails:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAutomann TRA3310 8 Leaf Trailer Spring\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCross Reference:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDayton TRA3310\u003c\/p\u003e\n\u003cp\u003eHendrickson 81127000\u003c\/p\u003e\n\u003cp\u003eReyco 17803\u003c\/p\u003e\n\u003cp\u003eReyco 0178-03\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNumber of Leaves: 8\u003c\/p\u003e\n\u003cp\u003eArch: 3-5\/8\u003c\/p\u003e\n\u003cp\u003eShort End: 21-1\/2\u003c\/p\u003e\n\u003cp\u003eLong End: 22-7\/8\u003c\/p\u003e","brand":"Automann","offers":[{"title":"Default Title","offer_id":44959875989789,"sku":"TRA3310","price":349.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/automann-tra3310-8-leaf-trailer-spring-208892.jpg?v=1684407088"},{"product_id":"wa01-9373c-air-spring-replacement-for-firestone-w01-358-9373","title":"World American WA01-9373C Rolling Lobe Air Spring – Hendrickson HAS Series Drive Axle","description":"\u003cp\u003eThe World American WA01-9373C is a premium aftermarket rolling lobe air spring engineered for Hendrickson HAS series drive axle suspensions on Class 8 trucks. This air spring features a steel-reinforced composite bottom plate and dual top-plate mounting design, providing smooth ride control and load handling up to 7,000 lbs at 100 PSI for heavy-duty vocational and over-the-road applications.\u003c\/p\u003e\n\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 sitting lower than normal or uneven side-to-side ride height\u003c\/li\u003e\n  \u003cli\u003eAir leaks or hissing sounds from the suspension system\u003c\/li\u003e\n  \u003cli\u003eExcessive bouncing, harsh ride, or reduced stability under load\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\u003eWA01-9373C\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\"\u003eExtended Height\u003c\/th\u003e\n\u003ctd\u003e22.90\"\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompressed Height\u003c\/th\u003e\n\u003ctd\u003e7.60\"\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e12.00\"\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\"\u003eTop Plate Center-to-Center\u003c\/th\u003e\n\u003ctd\u003e6.20\"\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate Diameter\u003c\/th\u003e\n\u003ctd\u003e10.00\"\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\"\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e12.60\"\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate Holes\u003c\/th\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate Holes\u003c\/th\u003e\n\u003ctd\u003e1\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 @ 80 PSI\u003c\/th\u003e\n\u003ctd\u003e5,570 lbs\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 lbs\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    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eFirestone Bellows Number\u003c\/th\u003e\n\u003ctd\u003e1T15MT-8\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eFirestone Top Plate\u003c\/th\u003e\n\u003ctd\u003e3313\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eFirestone Piston\u003c\/th\u003e\n\u003ctd\u003e9538\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\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 W01-358-9373, 9373\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHendrickson:\u003c\/strong\u003e 57122-1, 57122-2, 57122-001, 57122-002, S-23358\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R12-403, 1S12-030\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContiTech:\u003c\/strong\u003e 9 10-17.5 P 519, 9 10-17.5 P 440, 64265\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTriangle:\u003c\/strong\u003e 8440, AS-8440\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e AB1DK23M-9373\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWatson \u0026amp; Chalin:\u003c\/strong\u003e AS-0127-G\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDayton:\u003c\/strong\u003e 352-9373\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS9373\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePACCAR:\u003c\/strong\u003e AS93730\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternational:\u003c\/strong\u003e 2992101C1\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis rolling lobe air spring fits the following suspensions and vehicles:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHendrickson HAS-360, HAS-400, HAS-402, HAS-460 drive axle suspensions\u003c\/li\u003e\n  \u003cli\u003eMack AL-361, AL-401, AL-461 air suspensions\u003c\/li\u003e\n  \u003cli\u003eFord Class 8 trucks with Hendrickson suspensions\u003c\/li\u003e\n  \u003cli\u003eKenworth, Peterbilt, Freightliner, International, and Mack trucks\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty vocational and over-the-road applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eVerify OEM part number and vehicle application before ordering to confirm fitment. Air springs must be matched by dimensions and mounting configuration.\u003c\/em\u003e\u003c\/p\u003e","brand":"World American","offers":[{"title":"Default Title","offer_id":44999569834269,"sku":"WA01-9373C","price":115.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/wa01-9373c-air-spring-replacement-for-firestone-w01-358-9373-901505.jpg?v=1684848606"},{"product_id":"world-american-wa01-8033c-air-spring-replaces-paccar-as80330","title":"World American WA01-8033C Triple Convoluted Air Spring – Hendrickson Auxiliary\/Trailer","description":"\u003cp\u003eThe World American WA01-8033C is a premium aftermarket triple convoluted air spring engineered for Hendrickson auxiliary and trailer suspensions. This air spring features a durable aluminum base plate with 45-degree mounting alignment, delivering reliable load support and enhanced ride quality for heavy-duty commercial vehicle applications.\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\u003eCab or trailer sitting lower than normal on one side\u003c\/li\u003e\n\u003cli\u003eAudible air leaks or hissing sounds near the suspension\u003c\/li\u003e\n\u003cli\u003eExcessive bouncing, harsh ride, or reduced load-carrying stability\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\u003eWA01-8033C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eAir Spring – Triple Convoluted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExtended Height\u003c\/th\u003e\n\u003ctd\u003e18.90\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompressed Height\u003c\/th\u003e\n\u003ctd\u003e4.55\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e12.00\"\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 Plate Diameter\u003c\/th\u003e\n\u003ctd\u003e9.00\"\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\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e11.70\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate Holes\u003c\/th\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate Type\u003c\/th\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate Alignment\u003c\/th\u003e\n\u003ctd\u003e45 Degree\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 80 PSI\u003c\/th\u003e\n\u003ctd\u003e5,130 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 100 PSI\u003c\/th\u003e\n\u003ctd\u003e6,400 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNatural Frequency\u003c\/th\u003e\n\u003ctd\u003e84 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFirestone Bellows Number\u003c\/th\u003e\n\u003ctd\u003e38D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFirestone Top Plate\u003c\/th\u003e\n\u003ctd\u003e3271\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFirestone Piston\u003c\/th\u003e\n\u003ctd\u003e3292\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 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 W01-358-8033, 8033\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHendrickson:\u003c\/strong\u003e S-14487, C-14487, B-14487, 003316\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 3B12-312, 578-93-3-100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContiTech:\u003c\/strong\u003e FT 330-29 525, 64569, 64571\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriangle:\u003c\/strong\u003e 4525, AS-4525\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e ABSP3B22R-8033, 566.ER8033\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWatson \u0026amp; Chalin:\u003c\/strong\u003e AS-0168G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDayton:\u003c\/strong\u003e 354-8033\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS8033\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePACCAR:\u003c\/strong\u003e AS80330\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis triple convoluted air spring fits the following suspensions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHendrickson trailer suspensions (S-14487 ride bag application)\u003c\/li\u003e\n\u003cli\u003eHendrickson auxiliary suspensions (003316 metric version)\u003c\/li\u003e\n\u003cli\u003eHendrickson Pararev Ultra suspensions\u003c\/li\u003e\n\u003cli\u003eWatson \u0026amp; Chalin truck and trailer suspensions\u003c\/li\u003e\n\u003cli\u003eVarious heavy-duty commercial truck and trailer applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify OEM part number and vehicle application before ordering to confirm fitment. Air springs must be matched by dimensions and mounting configuration.\u003c\/em\u003e\u003c\/p\u003e","brand":"World American","offers":[{"title":"Default Title","offer_id":45006275150109,"sku":"WA01-8033C","price":104.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/world-american-wa01-8033c-air-spring-replaces-paccar-as80330-366878.jpg?v=1684867616"},{"product_id":"stemco-400-4743-zip-torq-6-point-axle-nut-2-5-8-thread","title":"Stemco 400-4743 Zip-Torq 6 Point Trailer Axle Nut  |  2-5\/8\" Thread","description":"\u003cp\u003eStemco 400-4743 Zip-Torq is a unitized 6-point trailer axle spindle nut with a 2-5\/8\"-16 thread, sized for tapered trailer axles in the 17,000-22,500 lb capacity range (Meritor TN, Dana, Eaton trailer axles). The Zip-Torq's patented self-locking ratchet adjusts and locks the wheel-end bearing in one assembly, holding endplay in the 0.001\"-0.005\" target window when installed with Stemco's 2-1-1 procedure. Pro-Torq \u003ca href=\"https:\/\/www.allprodiesel.net\/products\/stemco-447-4743-pro-torq-trailer-axle-nut-2-5-8-16\"\u003e447-4743\u003c\/a\u003e is the current 8-point successor to this 6-point Zip-Torq.\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\u003eStemco\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e400-4743\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eZip-Torq Trailer Axle Spindle Nut, Unitized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThread Size\u003c\/th\u003e\n\u003ctd\u003e2-5\/8\"-16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHex \/ Socket\u003c\/th\u003e\n\u003ctd\u003e3-1\/4\", 6-Point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAxle Type\u003c\/th\u003e\n\u003ctd\u003eTapered Trailer (TN-style)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAxle Rating Range\u003c\/th\u003e\n\u003ctd\u003e17,000-22,500 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEndplay Target\u003c\/th\u003e\n\u003ctd\u003e0.001\"-0.005\" (Stemco 2-1-1 method)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e1.50 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 spindle nut replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e 1227-B-756, 1227-C-549, 1227-P-1160, 1227-T-228, 1227-T-540\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDana:\u003c\/strong\u003e 10284, 10286, 10406, 10408\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEaton:\u003c\/strong\u003e 19186, 34090, 820394, 820395\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpicer:\u003c\/strong\u003e M103102-001, M10HN101, M10HN102, M10HN158\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEuclid:\u003c\/strong\u003e E-540, E-572, E-2420, E-2422, E-2460\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Forge:\u003c\/strong\u003e 103100-1, 103102-001, 103103-002, 103104-001, 105013\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBWP:\u003c\/strong\u003e M-682, M-684, M-1972, M-1974, M-1984, M-1986\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBatco:\u003c\/strong\u003e 06-201, 06-203, 06-403, 06-404, 06-424, 06-425\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransit:\u003c\/strong\u003e TP-489, TP-490, TP-1988, TP-1989, TP-1997, TP-1999\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeland:\u003c\/strong\u003e L-176, L-178, L-1347, L-1349, L-1359, L-1361\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAxilok:\u003c\/strong\u003e AX 16-2625\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriseal:\u003c\/strong\u003e 416-2625\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision:\u003c\/strong\u003e 240\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKershaw:\u003c\/strong\u003e 10284, 10286\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eK-B Axle:\u003c\/strong\u003e KBE-10227\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeromet:\u003c\/strong\u003e 262516C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis spindle nut fits 2-5\/8\"-16 thread tapered trailer axles, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeritor TN-series trailer axles (17K, 19K, 22.5K)\u003c\/li\u003e\n\u003cli\u003eDana D-22, D-22-N tandem trailer axles\u003c\/li\u003e\n\u003cli\u003eEaton trailer axles in the 17K-22.5K class\u003c\/li\u003e\n\u003cli\u003eSpicer trailer axles using 2-5\/8\"-16 spindle threads\u003c\/li\u003e\n\u003cli\u003eStandard Forge, Hendrickson Turner, BPW NA trailer axles using 6-point Zip-Torq\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify your existing nut's thread (2-5\/8\"-16) and 6-point socket size before ordering. For 8-point Pro-Torq applications, use 447-4743 instead.\u003c\/em\u003e\u003c\/p\u003e","brand":"Stemco","offers":[{"title":"Default Title","offer_id":45019243643165,"sku":"400-4743","price":66.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/stemco-400-4743-zip-torq-6-point-trailer-axle-nut-2-58-thread-929103.jpg?v=1685057048"},{"product_id":"12-ft-7-way-green-trailer-electrical-wire-pigtail","title":"12 Ft 7 Way Green Trailer Coiled Electrical Cable","description":"\u003cp\u003e12 Ft 7 Way Green Trailer Coiled Electrical Cable\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":45140902805789,"sku":"39736","price":18.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/12-ft-7-way-green-trailer-electrical-wire-pigtail-936457.jpg?v=1686771653"},{"product_id":"7-way-plug","title":"7 Way Double Grip Trailer Plug⎜Replaces Phillips 15-730","description":"\u003cp\u003e7 Way Double Grip Trailer Plug\u003c\/p\u003e","brand":"All Pro Truck Parts","offers":[{"title":"Default Title","offer_id":45250260697373,"sku":"39772","price":19.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/7-way-plug-539304.png?v=1694553210"},{"product_id":"wa12-5147-chrome-pogo-stick","title":"WA12-5147 Chrome Pogo Stick","description":"\u003cp\u003eWA12-5147 Chrome Pogo Stick\u003c\/p\u003e\n\u003cp\u003eChrome Finish\u003c\/p\u003e\n\u003cp\u003e40\" Height\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eFreightliner HDX11510\u003cbr\u003e Freightliner 22-17378-2 \u003cbr\u003eHaldex 11510 \u003cbr\u003eHaldex N30200BA \u003cbr\u003eMack 5396-11510 \u003cbr\u003eMack 9400G-2 \u003cbr\u003ePaccar Parts 11510MID \u003cbr\u003ePhillips 17-0400 \u003cbr\u003eTramec 34200 \u003cbr\u003eTramec Sloan 451057 \u003cbr\u003eVelvac 581040 \u003cbr\u003eVolvo Truck SNV451057 \u003cbr\u003eWagner 941200\u003c\/p\u003e","brand":"World American","offers":[{"title":"Default Title","offer_id":45270951297309,"sku":"WA12-5147","price":31.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/wa12-5147-chrome-pogo-stick-362224.jpg?v=1688076079"},{"product_id":"1402-7503-aluminum-3-hole-trailer-door-hinge-l-9-5-8-x-w-4-5-pin-dia","title":"Hyundai 20003977 Aluminum 3 Hole Trailer Door Hinge (L) 9-5\/8\" x  (W) 4\" |  .5\" Pin Dia.","description":"\u003cp\u003eAluminum 3-hole replacement trailer door hinge for Hyundai-style swing-door rear and side closures. 9-5\/8 in overall length, 4 in wide, 1\/2 in pin diameter, with a pre-installed nylon bushing. Cross-references Hyundai 20003977, Fleet Engineers 023-01657, Martec 10009668, and HS21-02 \/ HS21-01. SKU 1402-7503.\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\u003eAftermarket (Hyundai-style)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e1402-7503\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eTrailer Door Hinge, 3-Hole, Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eOverall Length\u003c\/th\u003e\n\u003ctd\u003e9-5\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePin-Center to End Length\u003c\/th\u003e\n\u003ctd\u003e9 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePin Diameter\u003c\/th\u003e\n\u003ctd\u003e1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMounting Hole Diameter\u003c\/th\u003e\n\u003ctd\u003e3\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMounting Hole Count\u003c\/th\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eHoles Top-to-Bottom (C-C)\u003c\/th\u003e\n\u003ctd\u003e3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eHoles Inner-to-Outer (C-C)\u003c\/th\u003e\n\u003ctd\u003e4.25 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBushing\u003c\/th\u003e\n\u003ctd\u003eNylon, included\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eExtruded aluminum\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 trailer door hinge replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHyundai:\u003c\/strong\u003e 20003977, 10009668\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFleet Engineers:\u003c\/strong\u003e 023-01657\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMartec:\u003c\/strong\u003e 10009668\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAlso known as:\u003c\/strong\u003e HS21-01, HS21-02, 1402-7503, 7544\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis aluminum 3-hole hinge fits Hyundai-style trailer swing-door installations:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHyundai dry-van and refrigerated trailers using the 20003977 \/ 10009668 hinge profile\u003c\/li\u003e\n  \u003cli\u003eOther dry-van and reefer trailers using the Fleet Engineers 023-01657 Hyundai-style 3-hole hinge\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eVerify your existing hinge profile, mounting hole pattern, and pin diameter before ordering. Replace door hinges in matched sets per door panel.\u003c\/em\u003e\u003c\/p\u003e","brand":"Buffers","offers":[{"title":"Default Title","offer_id":45277373530397,"sku":"1402-7503","price":22.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/hyundai-20003977-aluminum-3-hole-trailer-door-hinge-l-9-58-x-w-4-5-pin-dia-487864.jpg?v=1688248923"},{"product_id":"national-370065a-wheel-seal-for-trailer-axles","title":"National 370065A Wheel Seal For Trailer Axles","description":"\u003cp\u003eNational 370065A is a trailer-axle wheel seal (4.250 in bore × 6.025 in OD × 0.971 in wide) for tractor, trailer, and dolly wheel ends, replacing SKF Scotseal 42623 \/ 42627, Stemco 372-7062 \/ 373-0123 \/ 307-0723, and Federal-Mogul\/National 380065A \/ 376590A. The seal sits at the inboard wheel-bearing of standard TN and TP trailer-axle wheel ends and is interchangeable across the \"Scotseal family\" per SKF's published interchange.\u003c\/p\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\u003eNational (Federal-Mogul)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e370065A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eWheel Seal (Trailer Axle)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBore (Spindle)\u003c\/th\u003e\n\u003ctd\u003e4.250 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOuter Diameter\u003c\/th\u003e\n\u003ctd\u003e6.025 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e0.971 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis wheel seal replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNational (Federal-Mogul):\u003c\/strong\u003e 370065A, 380065A, 376590A, P370065\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKF Scotseal:\u003c\/strong\u003e 42623, 42624, 42625, 42626, 42627, 42627PRO, 42631, 46390, 40091, 528942\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStemco:\u003c\/strong\u003e 373-0123, 373-0223, 373-0323, 371-0023, 370-7023, 370-7099, 372-7062, 372-7099, 307-0723, 504851, 377-7723\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCR (Chicago Rawhide):\u003c\/strong\u003e 32QJ-235\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e A-1205-Y-1975, A-1205-S-2593, 1205-L-1260, 1205L-1260, A1205Y-1975, MER-0123\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFord \/ Mercedes:\u003c\/strong\u003e 4C4O-1177-CA, 4C4Z-1177-CB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNavistar \/ International:\u003c\/strong\u003e 547915C91\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGM (Detroit Diesel):\u003c\/strong\u003e 12303854\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlso known as:\u003c\/strong\u003e 299-40, 851, A-27268, 530370, 530480, 0223, TKR851, 70596, 65262U\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis wheel seal fits trailer wheel ends with a 4.250 in spindle bore. Verify by existing seal part number on the affected wheel end:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStandard TN \/ TP \/ TQ trailer-axle wheel ends with 4.250 in spindle bore (SKF \/ Stemco \/ National Scotseal interchange)\u003c\/li\u003e\n\u003cli\u003eDolly axles using OEM Stemco 372-7062 \/ 373-0123 or National 370065A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify your existing seal part number and spindle bore (4.250 in) before ordering. Wheel-seal interchange depends on bearing setup (oil bath vs grease) and seal style (rubber-lip vs unitized) — consult the SKF Scotseal Family interchange or the trailer manufacturer's service procedure.\u003c\/em\u003e\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":45696278429981,"sku":"370065A","price":35.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/national-370065a-wheel-seal-for-trailer-axles-876980.webp?v=1690844033"},{"product_id":"male-npt-straight-brass-fitting-with-spring-guard-2-pack","title":"Male NPT Straight Brass Fitting With Spring Guard 2 Pack","description":"\u003cp\u003eMale NPT straight brass fitting with Spring Guard 2 Pack. \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eAvailable Sizes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003ePHD1493-6-4  :  3\/8\" Hose I.D. X 1\/4\" NPT Male \u003c\/li\u003e\n\u003cli\u003ePHD1493-6-8  :  3\/8\" Hose I.D. X 1\/2\" NPT Male\u003c\/li\u003e\n\u003cli\u003ePHD1493-8-8  :  1\/2\"  Hose I.D. X 1\/2\" NPT Male\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCross Reference\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1493-6-4, 1368S.0604, 33806B-Y34, 1493-6B, B7009A, IND149364, IND-1493-6-4, S S-24685, 1493-6-4C8T, FAR 102-C, 11900M1D, 177.16936B, 500027, MPGS-24685, ATX24685, 1493-6-4-RC, ATP24685, WH 1493-6-4, WEA-1493-6-4, 24685SS, VIP1493-6-4, 1493-6-4HTP, GTS24685, PS1493-6-4, GTP1493-6-4, TF 1493-6-4.\u003c\/li\u003e\n\u003cli\u003e1493-6-8, 1493-6-8, 1368S.0608, 33806B-Y38, B7009C, 1493-8C, HDX 11902, VEL500019, IND149368, IND-1493-6-8, S S-24687, 1493-6-8C8T, 884.1493-8C, 177.16936D, 500019, 11902M1D, MPGS-24687, ATX24687, 1493-6-8-RC, ATP24687, WH 1493-6-8, WEA-1493-6-8, 24687SS, VIP1493-6-8, 1493-6-8HTP, GTS24687, PS1493-6-8, GTP1493-6-8, TF 1493-6-8\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003e1493-8-8, 1368S.0808, 33808B-Y38, 1493-8D, B7009E, 6450-S378AB88, IND149388, IND-1493-8-8, S S-24689, 1493-8-8C8T, 884.1493-8D, 177.7019, 500070, MPGS-24689, ATX24689, 1493-8-8-RC, ATP24689, WH 1493-8-8, WEA-1493-8-8, 24689SS, VIP1493-8-8, 1493-8-8HTP, GTS24689, PS1493-8-8, GTP1493-8-8, TF 1493-8-8\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Predator HD Parts","offers":[{"title":"3\/8\" Hose \/ 1\/4\" Male NPT","offer_id":46689626226973,"sku":"PHD1493-6-4","price":15.99,"currency_code":"USD","in_stock":true},{"title":"3\/8\" Hose \/ 1\/2\" Male NPT","offer_id":46689626259741,"sku":"PHD1493-6-8","price":21.99,"currency_code":"USD","in_stock":true},{"title":"1\/2\" Hose \/ 1\/2\" Male NPT","offer_id":46914495906077,"sku":"PHD1493-8-8","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/male-npt-straight-brass-fitting-with-spring-guard-2-pack-169790.jpg?v=1695766746"},{"product_id":"revhd-rm-t03-trailer-wheel-seal-replacement-for-national-380025a","title":"REVHD RM-T03 RevMax Trailer Axle Wheel Seal – TN Tapered Spindle","description":"\u003cp\u003eREVHD RM-T03 RevMax trailer axle wheel seal for TN-style tapered spindles, replacing National 370025A \/ 380025A and SKF 46300. HNBR sealing lips run wider OD and ID than a standard CR\/SKF seal for greater contact patch and longer service life on oil-bath and grease hubs. Fits Hendrickson, Meritor, and Dana\/Spicer trailer axles using the TN tapered spindle design.\u003c\/p\u003e\n\u003ch2\u003eSigns You Need a New Wheel Seal\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOil or grease leaking from the hub onto the wheel, brake drum, or backing plate\u003c\/li\u003e\n\u003cli\u003eContamination, water, or metallic debris visible in the hub oil\u003c\/li\u003e\n\u003cli\u003eWheel-bearing rumble, growl, or unusual heat at the hub\u003c\/li\u003e\n\u003cli\u003eVisible cracking, hardening, or wear ridge on the existing seal lip\u003c\/li\u003e\n\u003cli\u003eHubcap window showing low oil level after a recent service\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\u003eREVHD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eRM-T03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eTrailer Axle Wheel Seal (RevMax)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAxle Position\u003c\/th\u003e\n\u003ctd\u003eTrailer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSpindle Type\u003c\/th\u003e\n\u003ctd\u003eTN (Tapered)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOutside Diameter\u003c\/th\u003e\n\u003ctd\u003e6.000 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eInside Diameter (Shaft)\u003c\/th\u003e\n\u003ctd\u003e4.625 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSeal Material\u003c\/th\u003e\n\u003ctd\u003eHNBR sealing lips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHub Compatibility\u003c\/th\u003e\n\u003ctd\u003eOil bath or grease\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\u003eNational:\u003c\/strong\u003e 370025A, 380025A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKF:\u003c\/strong\u003e 46300, 46304, 46305, 46308\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStemco:\u003c\/strong\u003e 307-0743, 372-7097, 373-0143, 373-0243\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConMet:\u003c\/strong\u003e 10045888\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e MER0243\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHendrickson:\u003c\/strong\u003e A-11571, A-25540\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis wheel seal fits trailer axles built around the TN tapered spindle, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHendrickson trailer axles (TN spindle)\u003c\/li\u003e\n\u003cli\u003eMeritor trailer axles (TN spindle)\u003c\/li\u003e\n\u003cli\u003eDana \/ Spicer trailer axles (TN spindle)\u003c\/li\u003e\n\u003cli\u003eGreat Dane, Wabash, Utility, Vanguard, Hyundai Translead, Stoughton trailers, and other van \/ flatbed \/ reefer \/ tank \/ RGN trailers running TN tapered axles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify your spindle type, hub bore, and existing seal OD before ordering. The 6.000 in. OD x 4.625 in. ID dimensions identify the TN spindle envelope; non-TN axles (e.g., R-spindle) require a different seal.\u003c\/em\u003e\u003c\/p\u003e","brand":"RevHD","offers":[{"title":"Default Title","offer_id":46930369544477,"sku":"RM-T03","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/products\/revhd-rm-t03-trailer-wheel-seal-replacement-for-national-380025a-rm-t03-577806.jpg?v=1698860594"},{"product_id":"revhd-rm-t04-trailer-wheel-seal-replacement-for-national-380065a","title":"REVHD RM-T04 RevMax Trailer Axle Wheel Seal – TP Spindle","description":"\u003cp\u003eThe REVHD RM-T04 RevMax is an aftermarket trailer-axle wheel seal for TP-style straight spindles, with HNBR sealing lips and an extended OD\/ID footprint for greater bore contact than standard seals. Compatible with both oil-bath and grease hub configurations on Fruehauf Pro-Par, Eaton P-22, Meritor TP, and Dana TP-spindle trailer axles. Direct replacement for National 380065A, SKF 42627, Stemco 373-0223, and ConMet 10045889.\u003c\/p\u003e\n\u003ch2\u003eSigns You Need a New Wheel Seal\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOil or grease leaking out of the hub onto the wheel or brake\u003c\/li\u003e\n\u003cli\u003eContamination, water, or debris visible in the hub oil at PM\u003c\/li\u003e\n\u003cli\u003eWheel-bearing rumble or premature bearing wear\u003c\/li\u003e\n\u003cli\u003eVisible cracking, hardening, or wear on the existing seal lip\u003c\/li\u003e\n\u003cli\u003eRecurring brake-shoe contamination from leaking hub oil\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\u003eREVHD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eRM-T04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eTrailer Axle Wheel Seal (RevMax)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAxle Position\u003c\/th\u003e\n\u003ctd\u003eTrailer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSpindle Type\u003c\/th\u003e\n\u003ctd\u003eTP (straight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOutside Diameter\u003c\/th\u003e\n\u003ctd\u003e6.008 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eInside (Shaft) Diameter\u003c\/th\u003e\n\u003ctd\u003e4.250 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSeal Material\u003c\/th\u003e\n\u003ctd\u003eHNBR sealing lips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHub Compatibility\u003c\/th\u003e\n\u003ctd\u003eOil-bath or grease\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 wheel seal replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNational:\u003c\/strong\u003e 370065A, 380065A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKF:\u003c\/strong\u003e 42622, 42623, 42627, 42631\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStemco:\u003c\/strong\u003e 307-0723, 372-7099, 373-0123, 373-0223\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConMet:\u003c\/strong\u003e 10045889\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e MER0223\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis wheel seal fits trailer axles built on TP-style straight spindles, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFruehauf Pro-Par trailer axles\u003c\/li\u003e\n\u003cli\u003eEaton P-22 trailer axles\u003c\/li\u003e\n\u003cli\u003eMeritor TP trailer axles\u003c\/li\u003e\n\u003cli\u003eDana trailer axles with TP spindles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRepresentative trailers using these axles:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGreat Dane, Wabash, Utility, Vanguard, Hyundai Translead vans and reefers\u003c\/li\u003e\n\u003cli\u003eFlatbed, drop-deck, and tank trailers built on TP-spindle axles\u003c\/li\u003e\n\u003cli\u003eRefuse, dump, and intermodal chassis with matching axle spec\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify your spindle type, hub bore dimensions, and lubrication mode (oil vs grease) before ordering — TP spindles share many seal envelopes but not all are interchangeable.\u003c\/em\u003e\u003c\/p\u003e","brand":"RevHD","offers":[{"title":"Default Title","offer_id":46930381144349,"sku":"RM-T04","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/files\/RevHD-PhotoRoom_dd4b80e5-5e33-4125-a502-a224e4ac1dd0.png?v=1698367871"},{"product_id":"4-hose-separator-for-3-8-hose-midland-industries-39415","title":"Midland 39415 4-Hose Separator – 3\/8 in Truck \u0026 Trailer Lines","description":"\u003cp\u003eThe Midland Industries 39415 is a four-hose separator molded to organize and support four 3\/8 in (0.375 in) lines. It keeps air brake, pneumatic, and fluid hoses aligned and spaced so they cannot rub, chafe, or tangle in service.\u003c\/p\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\u003eMidland Industries\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e39415\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003e4-Hose Separator\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompatible Hose OD\u003c\/th\u003e\n\u003ctd\u003e3\/8 in (0.375 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eCapacity\u003c\/th\u003e\n\u003ctd\u003e4 hoses\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePlastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis hose separator is used to route and protect lines on:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeavy-duty truck and trailer air brake systems\u003c\/li\u003e\n  \u003cli\u003ePneumatic and auxiliary fluid line runs\u003c\/li\u003e\n  \u003cli\u003eAny chassis location where multiple 3\/8 in hoses are bundled\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify hose size, thread, and fitting configuration before ordering to confirm fitment.\u003c\/em\u003e\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":48094214127901,"sku":"39415","price":1.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/files\/39415_4_hose_separator_for_3_8_hose.jpg?v=1712856538"},{"product_id":"4-hose-separator-for-1-2-hose-midland-industries-39419","title":"Midland 39419 4-Hose Separator – 1\/2 in Truck \u0026 Trailer Lines","description":"\u003cp\u003eThe Midland Industries 39419 is a four-hose separator molded to organize and support four 1\/2 in (0.5 in) hoses. The resilient plastic body prevents abrasion and tangling, improving safety and reliability in truck, trailer, RV, and industrial hose routing.\u003c\/p\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\u003eMidland Industries\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e39419\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003e4-Hose Separator\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompatible Hose OD\u003c\/th\u003e\n\u003ctd\u003e1\/2 in (0.5 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eCapacity\u003c\/th\u003e\n\u003ctd\u003e4 hoses\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\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\u003e≈ 0.060 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis hose separator is used to route and protect lines on:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeavy-duty truck and trailer hose runs\u003c\/li\u003e\n  \u003cli\u003eRV and industrial hose routing\u003c\/li\u003e\n  \u003cli\u003eAny location where multiple 1\/2 in hoses are bundled\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify hose size, thread, and fitting configuration before ordering to confirm fitment.\u003c\/em\u003e\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":48094231462173,"sku":"39419","price":2.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/files\/39415_4_hose_separator_for_3_8_hose_1e0c1be9-b277-47b6-b900-234b32b75e71.jpg?v=1712856822"},{"product_id":"goodyear-1r12-1048-air-spring-replacement-predator-hd-parts-1r12-1048-phd","title":"World American WA01-9974C Rolling Lobe Air Spring – SAF Holland Neway Replacement","description":"\u003cp\u003eThe World American WA01-9974C is a premium aftermarket rolling lobe air spring designed for SAF Holland and Neway trailer suspensions. This air spring delivers reliable load support and smooth ride quality for heavy-duty trailer applications, engineered to meet OEM specifications for proper fit and performance.\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\u003eTrailer sitting lower than normal or uneven ride height\u003c\/li\u003e\n\u003cli\u003eAir leaks or hissing sounds from the suspension\u003c\/li\u003e\n\u003cli\u003eExcessive bouncing, harsh ride, or reduced stability 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\u003eWorld American\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eWA01-9974C\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\"\u003eExtended Height\u003c\/th\u003e\n\u003ctd\u003e22.30\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompressed Height\u003c\/th\u003e\n\u003ctd\u003e7.30\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e13.5\" - 15.5\"\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\"\u003ePiston Diameter\u003c\/th\u003e\n\u003ctd\u003e10.23\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Diameter\u003c\/th\u003e\n\u003ctd\u003e12.70\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFirestone Bellows Number\u003c\/th\u003e\n\u003ctd\u003e1T15M-7.5\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\"\u003ePiston Number\u003c\/th\u003e\n\u003ctd\u003e9652\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 W01-358-9974, 9974\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSAF Holland \/ Neway:\u003c\/strong\u003e 90557332, 90557369\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R12-1048\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContiTech:\u003c\/strong\u003e 9 10-17.5 A 930, 67586\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriangle:\u003c\/strong\u003e AS-8930\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e AB1DK23P-9974\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHD Value:\u003c\/strong\u003e HDV9974\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e MAF9974\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis rolling lobe air spring fits the following suspensions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSAF Holland CB2300 trailer air suspensions\u003c\/li\u003e\n\u003cli\u003eSAF Holland CBX23\/CBX25 top mount trailer suspensions\u003c\/li\u003e\n\u003cli\u003eSAF Holland CB400\/CB4000 slider suspensions\u003c\/li\u003e\n\u003cli\u003eNeway trailer air-ride suspensions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eAir springs must be matched by dimensions and mounting configuration. Verify extended\/compressed height, top plate diameter, piston diameter, and hole pattern before ordering to confirm fitment.\u003c\/em\u003e\u003c\/p\u003e","brand":"World American","offers":[{"title":"Default Title","offer_id":48191464472861,"sku":"WA01-9974C","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/files\/1R12-1048-1_AirSpring_Replacement_Predator_HD_Parts_1R12-1048-phd.png?v=1713299873"},{"product_id":"monroe-66884-shock-absorber","title":"Monroe 66884 Rear Shock Absorber – Mack \u0026 Trailer Air Suspension","description":"\u003cp\u003eMonroe 66884 is a gas-charged rear shock absorber for Mack tractors and for trailer air suspensions. Loop-and-sleeve mounts at both ends control the rear axle on air-ride applications.\u003c\/p\u003e\n\u003ch2\u003eSigns You Need a New Shock Absorber\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eExcessive bounce or sway and a harsh, unsettled ride\u003c\/li\u003e\n  \u003cli\u003eLonger stopping distances or front-end dive under braking\u003c\/li\u003e\n  \u003cli\u003eCupped or uneven tire wear\u003c\/li\u003e\n  \u003cli\u003eVisible fluid leaking from the shock body\u003c\/li\u003e\n  \u003cli\u003eKnocking over bumps from worn mount bushings\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\u003eMonroe\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e66884\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eRear Shock Absorber\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eExtended Length\u003c\/th\u003e\n\u003ctd\u003e27.95 in\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompressed Length\u003c\/th\u003e\n\u003ctd\u003e17.19 in\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eType\u003c\/th\u003e\n\u003ctd\u003eGas-charged, twin-tube\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMounts\u003c\/th\u003e\n\u003ctd\u003eLoop bushing + sleeve, 3\/4 in ID, both ends\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePosition\u003c\/th\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\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\u003eGabriel:\u003c\/strong\u003e 83125\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e M83125\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHendrickson:\u003c\/strong\u003e 47902-25\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHolland:\u003c\/strong\u003e 6898\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVolvo:\u003c\/strong\u003e SA3125\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis shock absorber fits:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMack CH, CL, and CX, rear\u003c\/li\u003e\n  \u003cli\u003eSAF-Holland trailer air suspensions (AR-75\/85\/95\/120\/125)\u003c\/li\u003e\n  \u003cli\u003eHendrickson HAS-400 air suspension and Blue Bird TC2000, rear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify your make, model, year, and axle position before ordering to confirm fitment.\u003c\/em\u003e\u003c\/p\u003e","brand":"Monroe","offers":[{"title":"Default Title","offer_id":48840572272925,"sku":"66884","price":39.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/files\/Monroe-logo_5a847064-f3c7-46d2-8a9a-12f05f2e99c2.png?v=1721241435"},{"product_id":"automann-180-10619-1-6-hole-hub-cap-gasket-replaces-stemco-330-3009","title":"Automann 180.10619.1 Hub Cap Gasket 10-Pack – 6-Hole Trailer Axle","description":"\u003cp\u003eThe Automann 180.10619.1 is a 6-hole hub cap gasket sold in packs of 10, replacing Stemco 330-3009 and SKF 453795. It seals the hub cap flange to the wheel end on standard trailer axles — fitting Stemco 343-4009, 300-4009, and 340-4009 style hub caps with a 5-1\/2\" bolt circle and 5\/16\" mounting bolts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease allow one additional business day for processing on this item.\u003c\/strong\u003e\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\u003eAutomann\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e180.10619.1\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eHub Cap Gasket\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eQuantity\u003c\/th\u003e\n\u003ctd\u003e10-Pack\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eNumber of Holes\u003c\/th\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBolt Circle\u003c\/th\u003e\n\u003ctd\u003e5-1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBolt Size\u003c\/th\u003e\n\u003ctd\u003e5\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eAxle Type\u003c\/th\u003e\n\u003ctd\u003eTrailer\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eFits Hub Cap Style\u003c\/th\u003e\n\u003ctd\u003e\n\u003ca href=\"https:\/\/www.allprodiesel.net\/products\/automann-180-10619-hub-cap-replaces-stemco-343-4009\"\u003e343-4009\u003c\/a\u003e \/ 300-4009 \/ 340-4009\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\u003eStemco:\u003c\/strong\u003e 330-3009\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSKF:\u003c\/strong\u003e 453795\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTorque Parts:\u003c\/strong\u003e TR3303009\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatible Hub Caps\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/www.allprodiesel.net\/products\/automann-180-10619-hub-cap-replaces-stemco-343-4009\"\u003eAutomann 180.10619 Hub Cap with Side Fill Plug\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/www.allprodiesel.net\/products\/world-american-wa14-5051-6-hole-hub-cap-with-drain-plug-replaces-freightliner-862500\"\u003eWorld American WA14-5051 6-Hole Hub Cap with Drain Plug\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/www.allprodiesel.net\/products\/automann-180-10620-hub-cap-window-kit-replaces-stemco-359-5995\"\u003eAutomann 180.10620 Hub Cap Window Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis hub cap gasket fits 6-hole trailer axle hub caps with a 5-1\/2\" bolt circle, commonly found on:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard semi-trailer axles across major trailer manufacturers\u003c\/li\u003e\n  \u003cli\u003eFreightliner, Kenworth, Peterbilt, International, Volvo, and Mack tractors with trailer-style hub caps\u003c\/li\u003e\n  \u003cli\u003eAny application using Stemco 343-4009, 300-4009, or 340-4009 hub caps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify your hub cap style and bolt pattern before ordering to confirm fitment.\u003c\/em\u003e\u003c\/p\u003e","brand":"Automann","offers":[{"title":"Default Title","offer_id":49362635424029,"sku":"180.10619.1","price":1.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/files\/Screenshot2024-11-13at1.05.34PM.png?v=1731524808"},{"product_id":"predator-hd-5-5018-hose-hanger-clamp-kit","title":"Predator HD 5-5018 Hose Hanger Clamp Kit – 3-in-1 Stainless","description":"\u003cp\u003eQuality replacement hose hanger clamp from Predator HD. The 5-5018 is a stainless-steel snap-on clamp with a 1-5\/8 in inner diameter, designed for 3-in-1 and 4-in-1 electrical and air combo assemblies.\u003c\/p\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\u003ePredator HD\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e5-5018\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eHose Hanger Clamp (snap-on)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eInner Diameter\u003c\/th\u003e\n\u003ctd\u003e1-5\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompatibility\u003c\/th\u003e\n\u003ctd\u003e3-in-1 and 4-in-1 electrical\/air assemblies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\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\u003ePhillips Industries:\u003c\/strong\u003e 5-5018, PHM55018\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eS\u0026amp;S \/ Newstar:\u003c\/strong\u003e S-28190\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTramec:\u003c\/strong\u003e 451089\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis clamp is used for:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSupporting 3-in-1 and 4-in-1 electrical and air combo lines\u003c\/li\u003e\n  \u003cli\u003eTractor-trailer hose hanger \/ tracker bar assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify your make, model, engine, and configuration before ordering to confirm fitment.\u003c\/em\u003e\u003c\/p\u003e","brand":"Predator HD","offers":[{"title":"Default Title","offer_id":49403085291805,"sku":"5-5018-PHD","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/files\/IMG-4499.png?v=1732482119"},{"product_id":"automann-180-10619-hub-cap-replaces-stemco-343-4009","title":"Automann 180.10619 Hub Cap with Side Fill Plug – 6-Hole, Trailer Axle Oil Bath","description":"\u003cp\u003eDie-cast aluminum oil bath hub cap with 3\/8\" NPT side fill plug for trailer axle wheel ends. Bolts on a 6-hole, 5.500\" bolt-circle pattern with a 6.25\" flange OD; replaces Stemco 343-4009, Dayton 11-0674, Spicer 8-299A, and Newstar S-B360 on standard and heavy-duty trailer axles. The side fill plug allows oil-level checks and top-offs without pulling the cap.\u003c\/p\u003e\n\u003ch2\u003eSigns You Need a New Hub Cap\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOil leaking from around the hub cap flange or gasket sealing surface\u003c\/li\u003e\n\u003cli\u003eCracked, corroded, or pitted die-cast housing allowing moisture and debris contamination\u003c\/li\u003e\n\u003cli\u003eMissing, stripped, or damaged side fill plug preventing proper oil level maintenance\u003c\/li\u003e\n\u003cli\u003eCloudy or milky oil through the inspection window indicating water intrusion\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\u003eAutomann\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e180.10619\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eHub Cap with Side Fill Plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHub Cap Type\u003c\/th\u003e\n\u003ctd\u003eOil Bath\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAxle Type\u003c\/th\u003e\n\u003ctd\u003eTrailer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eDie-Cast Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNumber of Bolts\u003c\/th\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBolt Circle Diameter\u003c\/th\u003e\n\u003ctd\u003e5.500\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBolt Size\u003c\/th\u003e\n\u003ctd\u003e0.345\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFlange Outer Diameter\u003c\/th\u003e\n\u003ctd\u003e6.25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFlange Inner Diameter\u003c\/th\u003e\n\u003ctd\u003e4.4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOutside Cap Height\u003c\/th\u003e\n\u003ctd\u003e2.7\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eInside Cap Height\u003c\/th\u003e\n\u003ctd\u003e2.02\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePlug Size\u003c\/th\u003e\n\u003ctd\u003e3\/8\" NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eGasket Included\u003c\/th\u003e\n\u003ctd\u003eYes (\u003ca href=\"https:\/\/www.allprodiesel.net\/products\/automann-180-10619-1-6-hole-hub-cap-gasket-replaces-stemco-330-3009\"\u003e180.10619.1\u003c\/a\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWindow Kit\u003c\/th\u003e\n\u003ctd\u003e\n\u003ca href=\"https:\/\/www.allprodiesel.net\/products\/automann-180-10620-hub-cap-window-kit-replaces-stemco-359-5995\"\u003e180.10620\u003c\/a\u003e (sold separately)\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 hub cap replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStemco:\u003c\/strong\u003e 343-4009, 4009\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorld American:\u003c\/strong\u003e WA14-5051\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e MER34009\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDayton Parts:\u003c\/strong\u003e 11-0674\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDexter:\u003c\/strong\u003e 021-038-02\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEuclid:\u003c\/strong\u003e E-04009\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNewstar:\u003c\/strong\u003e S-B360\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpicer:\u003c\/strong\u003e 8-299A, 8302\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWatson \u0026amp; Chalin:\u003c\/strong\u003e 17222\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSirco:\u003c\/strong\u003e 9009P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBWP:\u003c\/strong\u003e M-3988\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTectran:\u003c\/strong\u003e 22-4009\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFleetcraft:\u003c\/strong\u003e 3734009\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrade America:\u003c\/strong\u003e 53500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDana:\u003c\/strong\u003e M10HK182\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeland:\u003c\/strong\u003e L2921\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternational:\u003c\/strong\u003e 2500700C1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePDC:\u003c\/strong\u003e 84009B\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis oil bath hub cap fits standard 6-hole trailer axle wheel ends with a 5.500-inch bolt circle, commonly found on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStandard and heavy-duty trailer axles with oil bath wheel bearings\u003c\/li\u003e\n\u003cli\u003eDry van, flatbed, reefer, and tanker trailers\u003c\/li\u003e\n\u003cli\u003eDolly and converter axle assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify your bolt circle diameter, bolt count, and flange dimensions before ordering to confirm fitment. Replacement gasket \u003ca href=\"https:\/\/www.allprodiesel.net\/products\/automann-180-10619-1-6-hole-hub-cap-gasket-replaces-stemco-330-3009\"\u003e180.10619.1\u003c\/a\u003e and window kit \u003ca href=\"https:\/\/www.allprodiesel.net\/products\/automann-180-10620-hub-cap-window-kit-replaces-stemco-359-5995\"\u003e180.10620\u003c\/a\u003e available separately.\u003c\/em\u003e\u003c\/p\u003e","brand":"Automann","offers":[{"title":"Default Title","offer_id":49518128857373,"sku":"180.10619","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/files\/Screenshot2024-12-31at10.00.52AM.png?v=1735660866"},{"product_id":"continental-contitech-as9370-air-spring-replaces-watson-chalin-as-0057","title":"ContiTech AS9370 Air Spring – Trailer Suspension | Replaces Watson \u0026 Chalin AS-0057","description":"\u003cp\u003eRolling lobe trailer air spring for heavy-duty suspension applications, supporting 5,500 lb at 80 PSI and 7,000 lb at 100 PSI. Direct replacement for Firestone W01-358-9370 (bellows 1T15M-11), Goodyear 1R12-580, Watson \u0026amp; Chalin AS-0057, and Ridewell 1003589370C. ContiTech AS9370 \/ 64383 — original-equipment quality from one of the major OEM air-spring suppliers.\u003c\/p\u003e\n\u003ch2\u003eSigns You Need a New Air Spring\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTrailer sitting lower on one side or sagging under load\u003c\/li\u003e\n\u003cli\u003eVisible cracks, dry rot, or deterioration in the rubber bellows\u003c\/li\u003e\n\u003cli\u003eAir leaks or hissing sounds from the suspension system\u003c\/li\u003e\n\u003cli\u003eRough ride quality, excessive bouncing, or poor cargo protection\u003c\/li\u003e\n\u003cli\u003eUneven tire wear indicating suspension alignment issues\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\u003eAS9370 \/ 64383\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\"\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eTrailer Suspension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Height\u003c\/th\u003e\n\u003ctd\u003e18.0 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Height\u003c\/th\u003e\n\u003ctd\u003e28.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMinimum Height\u003c\/th\u003e\n\u003ctd\u003e9.8 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 Diameter\u003c\/th\u003e\n\u003ctd\u003e9.0 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate Holes\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\u003e6.2 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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate Holes\u003c\/th\u003e\n\u003ctd\u003e1\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 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoad Rating @ 80 PSI\u003c\/th\u003e\n\u003ctd\u003e5,500 lbs\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 64383, 9 10-21 P 448, 910-21P448\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-9370, 9370, 1T15M-11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R12-580, 1R12-503, 1R12-440\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWatson \u0026amp; Chalin:\u003c\/strong\u003e AS-0057, AS-0057-1G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriangle:\u003c\/strong\u003e 8448, AS-8448\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e AB1DK23N-9370, 1DK23N-9370\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRidewell:\u003c\/strong\u003e 1003589370C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeritor \/ Euclid:\u003c\/strong\u003e FS9370, E-FS9370\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDayton:\u003c\/strong\u003e 352-9370\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFleetPride:\u003c\/strong\u003e AS9370\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTRP:\u003c\/strong\u003e AS93700\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSAF Holland:\u003c\/strong\u003e G2299370200\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBatco:\u003c\/strong\u003e 10-99370\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHD Value:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.allprodiesel.net\/products\/world-american-air-spring-wa01-9370c-replaces-watson-chalin-as-0057\"\u003eHDV9370\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorld American:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.allprodiesel.net\/products\/world-american-air-spring-wa01-9370c-replaces-watson-chalin-as-0057\"\u003eWA01-9370C\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOshkosh:\u003c\/strong\u003e 6HB202\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerex:\u003c\/strong\u003e 15220\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMcNeilus:\u003c\/strong\u003e 1143271\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis rolling lobe air spring fits trailer air-ride suspensions including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWatson \u0026amp; Chalin trailer suspensions\u003c\/li\u003e\n\u003cli\u003eRidewell trailer air ride systems\u003c\/li\u003e\n\u003cli\u003eVarious dry van, flatbed, and refrigerated trailer applications\u003c\/li\u003e\n\u003cli\u003eSpecialty trailer and vocational vehicle suspensions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify your suspension type and existing part number before ordering to confirm fitment.\u003c\/em\u003e\u003c\/p\u003e","brand":"Contitech","offers":[{"title":"Default Title","offer_id":49611207115037,"sku":"AS9370","price":204.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/files\/Screenshot2025-01-27at3.29.07PM.png?v=1738013417"},{"product_id":"hd-value-hdv9370-air-spring-replaces-watson-chalin-as-0057","title":"HD Value HDV9370 Trailer Air Spring – Rolling Lobe for Watson \u0026 Chalin Suspensions","description":"\u003cp\u003eThe HD Value HDV9370 is an economical aftermarket rolling lobe air spring designed for trailer suspension applications. This air spring delivers reliable load support with a maximum capacity of 7,000 lbs at 100 PSI, providing smooth ride quality and consistent performance for heavy-duty hauling. Direct replacement for Watson \u0026amp; Chalin AS-0057 and Firestone W01-358-9370 applications.\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\u003eTrailer sitting lower on one side or sagging when loaded\u003c\/li\u003e\n\u003cli\u003eAir leaks or hissing sounds from the suspension\u003c\/li\u003e\n\u003cli\u003eRough ride quality or excessive bouncing when hauling\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\u003eHDV9370\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\"\u003eExtended Height\u003c\/th\u003e\n\u003ctd\u003e27.60\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCollapsed Height\u003c\/th\u003e\n\u003ctd\u003e9.40\"\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\"\u003ePiston Diameter\u003c\/th\u003e\n\u003ctd\u003e10.27\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Plate Holes\/Studs\u003c\/th\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Plate Holes\/Studs\u003c\/th\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMax Load Capacity\u003c\/th\u003e\n\u003ctd\u003e7,000 lbs @ 100 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCap ID Number\u003c\/th\u003e\n\u003ctd\u003e3188\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePiston ID Number\u003c\/th\u003e\n\u003ctd\u003e9540\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 W01-358-9370, 9370, 1T15M-11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R12-580, 1R12-503, 1R12-440\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWatson \u0026amp; Chalin:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.allprodiesel.net\/products\/world-american-air-spring-wa01-9370c-replaces-watson-chalin-as-0057\"\u003eAS-0057\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContiTech:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.allprodiesel.net\/products\/contitech-as9370-trailer-air-spring\"\u003eAS9370\u003c\/a\u003e, 64383, 91021P448\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriangle:\u003c\/strong\u003e 8448, AS-8448\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRidewell:\u003c\/strong\u003e 1003589370C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeritor:\u003c\/strong\u003e FS9370\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorld American:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.allprodiesel.net\/products\/world-american-air-spring-wa01-9370c-replaces-watson-chalin-as-0057\"\u003eWA01-9370C\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e 1DK23N-9370, 566.ER9370\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis air spring fits rolling lobe trailer suspensions including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWatson \u0026amp; Chalin WCAL2200, WCAL2200LW, WCSL2200 suspensions\u003c\/li\u003e\n\u003cli\u003eRidewell trailer suspensions\u003c\/li\u003e\n\u003cli\u003eVarious flatbed, dry van, and refrigerated trailer applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eAir springs must be matched by dimensions and mounting configuration, not by trailer make\/model. Verify collapsed height, extended height, top plate diameter, piston diameter, and hole pattern before ordering to confirm fitment.\u003c\/em\u003e\u003c\/p\u003e","brand":"HD Value","offers":[{"title":"Default Title","offer_id":49611222057245,"sku":"HDV9370","price":115.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/files\/Screenshot2025-01-27at3.38.24PM.png?v=1738013972"},{"product_id":"contitech-as9250-rolling-lobe-air-spring-replaces-firestone-w01-358-9250","title":"ContiTech AS9250 Air Spring – Trailer Suspension | Replaces Firestone W01-358-9250","description":"\u003cp\u003eThe ContiTech AS9250 is a premium rolling lobe air spring engineered for heavy-duty trailer suspension applications. As an original equipment manufacturer and development partner to major truck and trailer OEMs, ContiTech delivers OE-quality air springs with precisely defined load-carrying capabilities and maximum service life. This air spring replaces Firestone W01-358-9250, Goodyear 1R13-115, and fits a wide range of trailer air ride suspensions.\u003c\/p\u003e\n\u003ch2\u003eSigns You Need a New Air Spring\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTrailer sitting lower on one side or sagging when loaded\u003c\/li\u003e\n\u003cli\u003eVisible cracks, dry rot, or deterioration in the rubber bellows\u003c\/li\u003e\n\u003cli\u003eAir leaks or hissing sounds from the suspension system\u003c\/li\u003e\n\u003cli\u003eRough ride quality, excessive bouncing, or poor load cushioning\u003c\/li\u003e\n\u003cli\u003eUneven tire wear indicating suspension alignment issues\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\u003eAS9250 \/ 64375\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\"\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eTrailer Suspension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eConvolutions\u003c\/th\u003e\n\u003ctd\u003eSingle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExtended Height\u003c\/th\u003e\n\u003ctd\u003e26.90 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompressed Height\u003c\/th\u003e\n\u003ctd\u003e9.70 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePiston Height\u003c\/th\u003e\n\u003ctd\u003e7.40 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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Piston Diameter\u003c\/th\u003e\n\u003ctd\u003e9.75 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMax Working Diameter\u003c\/th\u003e\n\u003ctd\u003e13.70 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Mounting\u003c\/th\u003e\n\u003ctd\u003eCombination Stud 3\/4\"-16 UNF, Stud 1\/2\"-13 UNC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom Mounting\u003c\/th\u003e\n\u003ctd\u003eThreaded Hole 1\/2\"-13 UNC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAir Connection\u003c\/th\u003e\n\u003ctd\u003eTop - Single\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 64375, 9 10D-21 A 324, 910D-21A324\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirestone:\u003c\/strong\u003e W01-358-9250, 9250, 1T15V-11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoodyear:\u003c\/strong\u003e 1R13-115, 566-26-3-044\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriangle:\u003c\/strong\u003e 8324, 8363\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e AB1DK23S-9250\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWatson \u0026amp; Chalin:\u003c\/strong\u003e AS-0096\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSAF Holland \/ Neway:\u003c\/strong\u003e 57009250\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRidewell:\u003c\/strong\u003e 1003589250C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHaldex:\u003c\/strong\u003e CS113115\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEuclid:\u003c\/strong\u003e E-FS9250, FS9250\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoadguard:\u003c\/strong\u003e SC2049\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBatco:\u003c\/strong\u003e 10-99250\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFleetPride:\u003c\/strong\u003e AS9250\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTRP:\u003c\/strong\u003e AS92500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGranning:\u003c\/strong\u003e 6427\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis rolling lobe air spring fits trailer air ride suspensions including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSAF Holland \/ Neway trailer suspensions\u003c\/li\u003e\n\u003cli\u003eWatson \u0026amp; Chalin trailer air ride systems\u003c\/li\u003e\n\u003cli\u003eRidewell trailer suspensions\u003c\/li\u003e\n\u003cli\u003eVarious dry van, flatbed, and refrigerated trailer applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify your suspension type and existing part number before ordering to confirm fitment.\u003c\/em\u003e\u003c\/p\u003e","brand":"Contitech","offers":[{"title":"Default Title","offer_id":50211570975005,"sku":"AS9250","price":150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/files\/Screenshot2025-07-31at4.10.36PM.png?v=1753996290"}],"url":"https:\/\/www.allprodiesel.net\/collections\/trailer.oembed?page=3","provider":"All Pro Truck Parts","version":"1.0","type":"link"}