{"product_id":"automann-172-2013-air-tank-9-5-in-dia-1425-cu-in-27-5-in-bracket-span","title":"Automann 172.2013 Air Tank – 9.5 in Dia, 1425 cu in, 27.5 in Bracket Span","description":"\u003cp\u003eQuality replacement air brake reservoir for trailer air systems. The Automann 172.2013 is a 9.5 in diameter steel tank with a 22.5 in shell and a minimum volume of 1,425 cubic inches, spanning 27.5 in overall across its welded mounting brackets. It carries a 3\/4 in NPT main port, two 3\/8 in NPT end ports and a 1\/4 in NPT bottom drain, and is rated to 150 PSI.\u003c\/p\u003e\u003ch2\u003eSigns You Need a New Air Tank\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRust-through or pinholes, usually on the bottom of the tank where condensate collects\u003c\/li\u003e\n\u003cli\u003eWeeping or bubbling at a welded seam or head weld when soap tested\u003c\/li\u003e\n\u003cli\u003eA large slug of water at every drain, or water that keeps returning between services\u003c\/li\u003e\n\u003cli\u003eDrain valve that will not seal or will not open, from corrosion or a seized petcock\u003c\/li\u003e\n\u003cli\u003eCompressor cycling more often or slow pressure build with no other leak found\u003c\/li\u003e\n\u003cli\u003eCracked or corroded mounting brackets, or a tank shifting in its saddle\u003c\/li\u003e\n\u003cli\u003eDents or impact damage — a dented reservoir is a compromised pressure vessel\u003c\/li\u003e\n\u003cli\u003eAudible hiss at a port boss that persists after the fitting is refitted\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\u003eAutomann\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e172.2013\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eAir Brake Reservoir (Air Tank), Trailer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOutside Diameter\u003c\/th\u003e\n\u003ctd\u003e9.500 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTank Length\u003c\/th\u003e\n\u003ctd\u003e22.500 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOverall Length Across Brackets\u003c\/th\u003e\n\u003ctd\u003e27.500 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMinimum Volume\u003c\/th\u003e\n\u003ctd\u003e1,425 cu in (6.17 US gallons)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMain Port\u003c\/th\u003e\n\u003ctd\u003e3\/4 in NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEnd Ports\u003c\/th\u003e\n\u003ctd\u003e(2) 3\/8 in NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDrain Port\u003c\/th\u003e\n\u003ctd\u003e1\/4 in NPT, bottom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Working Pressure\u003c\/th\u003e\n\u003ctd\u003e150 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eStandards\u003c\/th\u003e\n\u003ctd\u003eFMVSS 121, SAE J10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct Level\u003c\/th\u003e\n\u003ctd\u003eAutomann Fleet Standard\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\u003eHoosier Tank:\u003c\/strong\u003e HT9510\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTramec Sloan:\u003c\/strong\u003e TSJ9510\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eThis reservoir is a universal trailer air tank, selected by specification rather than by vehicle:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTrailer air brake systems requiring approximately 1,425 cubic inches of reservoir volume\u003c\/li\u003e\n\u003cli\u003eInstallations using a 9.5 in diameter tank on a 27.5 in bracket span\u003c\/li\u003e\n\u003cli\u003eSupply, service and emergency reservoir positions sized to the OEM air system design\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eNote the two length figures carefully: the TANK shell is 22.5 in, while 27.5 in is the overall span across the mounting brackets. Some sellers list 27.5 in as the tank length, which is incorrect. Match cubic inch capacity first, since the OEM calculated it from the total air system design and fitting a smaller reservoir is a compliance failure rather than a cost saving. Then confirm the bracket span against your frame rail mounting points. A drain valve is not included. An air brake reservoir is a DOT-regulated pressure vessel under FMVSS 121 — welding a repair on a corroded tank is not an acceptable fix.\u003c\/em\u003e\u003c\/p\u003e","brand":"Automann","offers":[{"title":"Default Title","offer_id":52784886186269,"sku":"172.2013","price":74.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/files\/all-pro-image-coming-soon-light-2048_ca0f98e5-4979-4135-9590-ed649edea6be.png?v=1787623672","url":"https:\/\/www.allprodiesel.net\/products\/automann-172-2013-air-tank-9-5-in-dia-1425-cu-in-27-5-in-bracket-span","provider":"All Pro Truck Parts","version":"1.0","type":"link"}