{"product_id":"water-pump-belt-78-1340-for-thermo-king-sb-200-30-50-sb-210-30-50-78-1337","title":"Water Pump Belt 78-1340 for Thermo King SB-200 30 \u0026 50, SB-210 30 \u0026 50 78-1337","description":"\u003ch2\u003eWater Pump Belt for Thermo King SB-200 30 \u0026amp; 50, SB-210 30 \u0026amp; 50\u003c\/h2\u003e\u003cp\u003eThis water pump belt, part number 78-1340, is a direct replacement belt for Thermo King SB-200 30 \u0026amp; 50 and SB-210 30 \u0026amp; 50 refrigeration units, ensuring reliable coolant circulation for the engine. This water pump belt also cross-references OEM part number 78-1337, providing a dependable fit for your Thermo King system. The water pump belt 78-1340 maintains proper tension and drive to keep the water pump operating efficiently.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis water pump belt 78-1340 is engineered to drive the water pump on Thermo King SB-200 and SB-210 units, keeping the engine cool under heavy load. It is a direct replacement for part numbers 78-1340 and 78-1337, designed for the specific pulley system on these units. This belt is essential for maintaining proper coolant flow and preventing overheating during operation.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-molded profile matches OEM specifications for reliable power transmission.\u003c\/li\u003e\n\u003cli\u003eReinforced tensile cords provide high strength and resistance to stretching.\u003c\/li\u003e\n\u003cli\u003eOil and heat-resistant rubber compound extends service life in demanding conditions.\u003c\/li\u003e\n\u003cli\u003eDesigned to handle the high rotational speed of the water pump pulley.\u003c\/li\u003e\n\u003cli\u003eDirect replacement for 78-1340 and 78-1337 part numbers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Thermo King SB-200 30\u003c\/li\u003e\n\u003cli\u003efor Thermo King SB-200 50\u003c\/li\u003e\n\u003cli\u003efor Thermo King SB-210 30\u003c\/li\u003e\n\u003cli\u003efor Thermo King SB-210 50\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eUsed in transport refrigeration units to maintain engine cooling during long hauls.\u003c\/li\u003e\n\u003cli\u003eOperates in continuous duty cycles in hot climates.\u003c\/li\u003e\n\u003cli\u003eReplaces worn belts during routine maintenance intervals.\u003c\/li\u003e\n\u003cli\u003eSupports the cooling system in stop-and-go delivery operations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e78-1340, 78-1337\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWater Pump Belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThermo King SB-200, SB-210\u003c\/td\u003e\n\u003c\/tr\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 unit? \u003cstrong\u003eA:\u003c\/strong\u003e Verify your unit model is SB-200 or SB-210 with 30 or 50 series, and check the existing part number 78-1340 or 78-1337 on the old belt.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What happens if the water pump belt fails? \u003cstrong\u003eA:\u003c\/strong\u003e A failed belt stops coolant circulation, causing the engine to overheat quickly, so replace it at the first sign of cracking or squealing.\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":"Solid Spare","offers":[{"title":"Default Title","offer_id":45562530136150,"sku":"ZZ3F00546","price":30.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_1ced9633-bfdb-4e72-adcb-f4947d0e787d.jpg?v=1789237200","url":"https:\/\/www.solidspare.com\/products\/water-pump-belt-78-1340-for-thermo-king-sb-200-30-50-sb-210-30-50-78-1337","provider":"Solid Spare","version":"1.0","type":"link"}