{"product_id":"water-pump-belt-78-1492-fit-for-thermo-king-tripac-tier-2-engine-pre-tk-version","title":"Water Pump Belt 78-1492 Fit for Thermo King TriPac Tier 2 Engine Pre-TK Version","description":"\u003ch2\u003eWater Pump Belt 78-1492 for Thermo King TriPac Tier 2 Engine Pre-TK Version\u003c\/h2\u003e\u003cp\u003eThis water pump belt 78-1492 is a direct replacement drive belt for Thermo King TriPac Tier 2 engines of the pre-TK version. It transfers power from the crankshaft to the water pump to keep the cooling system circulating. The 78-1492 belt matches OEM cross-reference numbers for consistent performance.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis water pump belt 78-1492 is designed for the Thermo King TriPac Tier 2 engine, specifically the pre-TK version. It ensures reliable coolant circulation to prevent overheating during idle and overnight operation. This belt is a critical component for maintaining proper engine temperature in auxiliary power units.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecise length and width matching OEM 78-1492 specifications\u003c\/li\u003e\n\u003cli\u003eReinforced construction resists stretching and wear over long service intervals\u003c\/li\u003e\n\u003cli\u003eHeat-resistant rubber compound withstands under-hood temperatures\u003c\/li\u003e\n\u003cli\u003eFlexible design conforms to pulleys for smooth, quiet operation\u003c\/li\u003e\n\u003cli\u003eDirect replacement for the pre-TK TriPac engine belt system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Thermo King TriPac Tier 2 Engine (Pre-TK Version)\u003c\/li\u003e\n\u003cli\u003efor Thermo King TriPac APU units with 78-1492 belt reference\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLong-haul trucking applications requiring idle reduction\u003c\/li\u003e\n\u003cli\u003eReefer and dry van operations using auxiliary power units\u003c\/li\u003e\n\u003cli\u003eEngine cooling maintenance during extended stationary periods\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e78-1492\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBelt Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWater pump drive belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Engine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThermo King TriPac Tier 2 (Pre-TK)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDirect replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I know if this belt fits my specific TriPac unit? \u003cstrong\u003eA:\u003c\/strong\u003e Verify your engine version is the pre-TK Tier 2 model and check the existing belt part number matches 78-1492 before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How often should this water pump belt be replaced? \u003cstrong\u003eA:\u003c\/strong\u003e Inspect the belt for cracks or glazing during routine maintenance and replace it if worn, typically every 1,500 to 2,000 operating hours.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Part Outfitters","offers":[{"title":"Default Title","offer_id":46624778780858,"sku":"ZZ3F00821","price":32.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2476\/1786\/files\/s-l1600_3fc067a2-cf19-48f1-bce7-cd81df1261dc.jpg?v=1789152205","url":"https:\/\/partoutfitters.com\/products\/water-pump-belt-78-1492-fit-for-thermo-king-tripac-tier-2-engine-pre-tk-version","provider":"Part Outfitters","version":"1.0","type":"link"}