{"product_id":"pai-etc-3743-turbocharger-replaces-mack-631gc5133am12","title":"PAI ETC-3743 Turbocharger │ Replaces Mack 631GC5133AM12 – E7 \/ E-TECH \/ ASET","description":"\u003cp\u003eThe \u003cstrong\u003ePAI ETC-3743\u003c\/strong\u003e is a brand-new \u003cstrong\u003eGenuine PAI\u003c\/strong\u003e turbocharger for \u003cstrong\u003eMack E7, E-TECH, and ASET\u003c\/strong\u003e engines, replacing Mack OEM number \u003cstrong\u003e631GC5133AM12\u003c\/strong\u003e. It is a hose-connection unit used on 250–300 HP ratings in Mack DM, R, and RD vocational chassis. Built in PAI's ISO 9001 U.S. facility and backed by a 2-year warranty, it is sold outright — no core charge.\u003c\/p\u003e\n\u003ch2\u003eSymptoms of a Failing Turbocharger\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLoss of boost and lugging on grades or under loaded vocational duty\u003c\/li\u003e\n\u003cli\u003eHeavy black smoke under throttle, or blue-gray smoke from worn turbo oil seals\u003c\/li\u003e\n\u003cli\u003eWhining, siren-like, or grinding turbo noise that changes with RPM\u003c\/li\u003e\n\u003cli\u003eOil weeping from the compressor housing into the intake or charge air cooler piping\u003c\/li\u003e\n\u003cli\u003eExcessive shaft play or wheel-to-housing contact felt at the compressor inlet\u003c\/li\u003e\n\u003cli\u003eSlow spool-up and poor throttle response after cold starts and at low RPM\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\u003ePAI Industries (Genuine PAI line)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eETC-3743\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eTurbocharger\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eReplaces OE Turbos\u003c\/th\u003e\n\u003ctd\u003eBorgWarner (Schwitzer) 174843 \/ Garrett (AiResearch) 465861-5002\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePrimary OEM Reference\u003c\/th\u003e\n\u003ctd\u003eMack 631GC5133AM12\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eConnection\u003c\/th\u003e\n\u003ctd\u003eHose connection\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eHorsepower Range\u003c\/th\u003e\n\u003ctd\u003e250–300 HP ratings\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eCondition\u003c\/th\u003e\n\u003ctd\u003eNew (not remanufactured) — no core charge\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\n\u003c\/table\u003e\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMack\u003c\/th\u003e\n\u003ctd\u003e631GC5133AM12, 631GC5133AM15, 631GC5133M12, 631GC5133M15, 631GC5140M, 631GC5140M3, 631GC5148M, 631GC5148M3\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBorgWarner (Schwitzer)\u003c\/th\u003e\n\u003ctd\u003e174843\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eGarrett (AiResearch)\u003c\/th\u003e\n\u003ctd\u003e465861-5002, 465861-0002\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMack E7, E-TECH, and ASET engines (11.9L) — 250–300 HP ratings\u003c\/li\u003e\n\u003cli\u003eMack DM, R, and RD series vocational and construction chassis\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify part number and engine application before ordering to confirm fitment.\u003c\/em\u003e\u003c\/p\u003e","brand":"PAI Industries","offers":[{"title":"Default Title","offer_id":50674758484253,"sku":"ETC-3743","price":1922.11,"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_021b32d0-6397-4028-9514-da21e027187c.png?v=1787665251","url":"https:\/\/www.allprodiesel.net\/products\/pai-etc-3743-turbocharger-replaces-mack-631gc5133am12","provider":"All Pro Truck Parts","version":"1.0","type":"link"}