{"product_id":"water-pump-impeller-for-sherwood-27000k-cef-500181-cummins-3974456-neoprene","title":"Water Pump Impeller for Sherwood 27000K CEF 500181 Cummins 3974456 Neoprene","description":"\u003ch2\u003eWater Pump Impeller for Sherwood\u003c\/h2\u003e\u003cp\u003eThis neoprene water pump impeller is a direct replacement for Sherwood part 27000K and Cummins part 3974456, also cross-referenced as 500181, designed for marine diesel cooling systems.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis water pump impeller for Sherwood pumps features a neoprene construction that resists heat and wear. It matches OEM specifications for Cummins 3974456 and Sherwood 27000K, ensuring reliable water flow in marine diesel engines. This impeller is a dependable replacement part for boat cooling systems.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eNeoprene material for heat and oil resistance\u003c\/li\u003e\n\u003cli\u003eDirect replacement for Sherwood part 27000K\u003c\/li\u003e\n\u003cli\u003eCross-references to Cummins OEM part 3974456\u003c\/li\u003e\n\u003cli\u003eAlso listed as 500181\u003c\/li\u003e\n\u003cli\u003ePrecision-molded for a secure fit\u003c\/li\u003e\n\u003cli\u003eProvides consistent marine water circulation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMarine diesel engine cooling\u003c\/li\u003e\n\u003cli\u003eSaltwater and freshwater operation\u003c\/li\u003e\n\u003cli\u003eReplacement for worn impellers in Sherwood pumps\u003c\/li\u003e\n\u003cli\u003eContinuous duty in boat engine rooms\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\u003e27000K, 500181, 3974456\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNeoprene\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 confirm this impeller fits my engine? \u003cstrong\u003eA:\u003c\/strong\u003e Verify your existing impeller part number matches 27000K, 500181, or 3974456 for compatibility.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is neoprene suitable for saltwater use? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, neoprene offers good resistance to saltwater and is commonly used in marine impellers.\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":45556785741910,"sku":"ZZ3E02542","price":89.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_c41b2a17-5e34-470e-80c4-d65cf20c1789.jpg?v=1789228649","url":"https:\/\/www.solidspare.com\/products\/water-pump-impeller-for-sherwood-27000k-cef-500181-cummins-3974456-neoprene","provider":"Solid Spare","version":"1.0","type":"link"}