{"product_id":"water-pump-belt-78-1492-fit-for-thermo-king-ts-200-ts-300-w-tk-3-74-370-engine","title":"Water Pump Belt 78-1492 Fit for Thermo King TS-200 TS-300 w\/TK 3.74 370 Engine","description":"\u003ch2\u003eWater Pump Belt for Thermo King TS-200 TS-300 w\/TK 3.74 370 Engine\u003c\/h2\u003e\u003cp\u003eThis water pump belt, cross-referenced as 78-1492, is a serpentine drive belt designed for Thermo King TS-200 and TS-300 units with the TK 3.74 370 engine, ensuring the water pump operates efficiently.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis water pump belt 78-1492 is a direct replacement drive belt for Thermo King transport refrigeration units, specifically the TS-200 and TS-300 models. It transfers power from the engine crankshaft to the water pump, maintaining proper coolant circulation for optimal engine temperature. This water pump belt 78-1492 is built to match the original dimensions and material composition for reliable performance.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eConstructed with reinforced rubber compound for long service life\u003c\/li\u003e\n\u003cli\u003ePrecisely measured to match OEM 78-1492 cross-reference specifications\u003c\/li\u003e\n\u003cli\u003eHigh tensile strength to withstand constant engine vibration\u003c\/li\u003e\n\u003cli\u003eOil and heat resistant material for harsh engine compartments\u003c\/li\u003e\n\u003cli\u003eRibbed profile for maximum grip on pulleys without slipping\u003c\/li\u003e\n\u003cli\u003eDesigned for direct fitment on TK 3.74 370 engine applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Thermo King TS-200\u003c\/li\u003e\n\u003cli\u003efor Thermo King TS-300\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eUsed in transport refrigeration units on trailers and trucks\u003c\/li\u003e\n\u003cli\u003eMaintains engine cooling during long-haul over-the-road operations\u003c\/li\u003e\n\u003cli\u003eReplacement during routine preventive maintenance intervals\u003c\/li\u003e\n\u003cli\u003eWorks in extreme temperature environments from freezing to high heat\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\u003eSerpentine drive belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTK 3.74 370\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 What is the typical replacement interval for this water pump belt? \u003cstrong\u003eA:\u003c\/strong\u003e Replace this belt during scheduled engine maintenance or when signs of cracking, glazing, or fraying appear. Regular inspection every 500 hours of operation is recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can this belt be used on other Thermo King units? \u003cstrong\u003eA:\u003c\/strong\u003e This belt is specifically designed for TS-200 and TS-300 models with the TK 3.74 370 engine. Confirm your unit's engine model before installation to ensure proper fit.\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":46624778813626,"sku":"ZZ3F00819","price":32.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2476\/1786\/files\/s-l1600_c2daef9f-3a9e-41d9-b130-477196c114bb.jpg?v=1789152206","url":"https:\/\/partoutfitters.com\/products\/water-pump-belt-78-1492-fit-for-thermo-king-ts-200-ts-300-w-tk-3-74-370-engine","provider":"Part Outfitters","version":"1.0","type":"link"}