{"product_id":"78-1366-belt-engine-to-compressor-for-thermo-king-md-300-w-tk-370-engine-781366","title":"78-1366 Belt Engine to Compressor for Thermo King MD-300 w\/TK 370 Engine 781366","description":"\u003ch2\u003eBelt Engine to Compressor for Thermo King MD-300 w\/TK 370 Engine\u003c\/h2\u003e\u003cp\u003eThis belt engine to compressor belt is made for Thermo King MD-300 units equipped with the TK 370 engine, transferring power from the engine to the compressor for reliable refrigeration. It cross-references OEM part number 781366, providing a direct replacement for worn or damaged drive belts.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis belt engine to compressor belt for Thermo King MD-300 ensures the compressor receives the correct rotational drive from the TK 370 engine. It is a vital component in maintaining consistent cooling performance in transport refrigeration. This belt engine to compressor replacement part is built to match original specifications for dependable operation.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHigh-strength construction to withstand continuous flexing and tension\u003c\/li\u003e\n\u003cli\u003eTemperature-resistant material for engine bay heat conditions\u003c\/li\u003e\n\u003cli\u003eExact dimensional profile to match OEM 781366 specifications\u003c\/li\u003e\n\u003cli\u003eLow-stretch design to maintain proper belt tension over time\u003c\/li\u003e\n\u003cli\u003eResistant to abrasion and cracking for extended service life\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Thermo King MD-300 with TK 370 Engine\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplacing the drive belt during scheduled maintenance of MD-300 refrigeration units\u003c\/li\u003e\n\u003cli\u003eRepairing engine-to-compressor power loss due to belt failure\u003c\/li\u003e\n\u003cli\u003eKeeping refrigerated trailers operational with reliable compressor drive\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\u003e78-1366 \/ 781366\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eReinforced rubber compound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Engine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTK 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 Is this belt a direct replacement for OEM 78-1366? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, this belt matches the OEM cross-reference number 78-1366 and 781366, making it a direct replacement for the original drive belt on compatible units.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What happens if this belt breaks? \u003cstrong\u003eA:\u003c\/strong\u003e The compressor will stop turning, causing the refrigeration system to lose cooling capacity. Replacing the belt promptly prevents downtime and potential damage to the compressor system.\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":46610909364410,"sku":"ZZ3F08122","price":88.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2476\/1786\/files\/s-l1600_289f4e22-d5e0-4a1c-b68d-91ce9304302f.jpg?v=1789003522","url":"https:\/\/partoutfitters.com\/products\/78-1366-belt-engine-to-compressor-for-thermo-king-md-300-w-tk-370-engine-781366","provider":"Part Outfitters","version":"1.0","type":"link"}