{"product_id":"sea-water-pump-for-yanmar-2gm20-3gm30-motors-128377-42500-128397-42500","title":"Sea Water Pump for Yanmar 2GM20 3GM30 Motors 128377-42500 128397-42500","description":"\u003ch2\u003eSea Water Pump for Yanmar\u003c\/h2\u003e\u003cp\u003eThis sea water pump is a direct replacement for Yanmar 2GM20 and 3GM30 motors, circulating raw water through the engine cooling system and matching Yanmar part numbers 128377-42500 and 128397-42500.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis sea water pump delivers reliable raw-water flow for Yanmar 2GM20 and 3GM30 marine diesel engines. Designed as a direct replacement for the factory sea water pump, it uses the standard mounting configuration and fits the original cooling circuit. Boat owners and marine mechanics can install this sea water pump to maintain proper engine temperature.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement for Yanmar 2GM20 and 3GM30 motors\u003c\/li\u003e\n\u003cli\u003eMatches Yanmar part numbers 128377-42500 and 128397-42500\u003c\/li\u003e\n\u003cli\u003eUses the same raw-water pump mounting configuration as the factory pump\u003c\/li\u003e\n\u003cli\u003eBuilt for continuous marine cooling service\u003c\/li\u003e\n\u003cli\u003eWorks with the standard inlet and outlet connections on the listed engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yanmar 2GM20\u003c\/li\u003e\n\u003cli\u003efor Yanmar 3GM30\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRaw-water cooling on Yanmar 2GM20 and 3GM30 marine engines\u003c\/li\u003e\n\u003cli\u003eReplacing a worn sea water pump during scheduled engine maintenance\u003c\/li\u003e\n\u003cli\u003eSupporting continuous operation in saltwater and freshwater environments\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\u003e128377-42500, 128397-42500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Models\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYanmar 2GM20, 3GM30\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 What is the difference between a sea water pump and a raw water pump? \u003cstrong\u003eA:\u003c\/strong\u003e There is no functional difference; this sea water pump moves raw water through the engine cooling system in the same way a factory raw water pump does.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this sea water pump fit a Yanmar 2GM20? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, this replacement sea water pump is designed to fit Yanmar 2GM20 and 3GM30 motors using the same mounting and connection points.\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":45556828340310,"sku":"ZZ3E03173","price":321.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_ed6a7b7e-84b7-47e3-b1a9-43ec74374802.jpg?v=1789234665","url":"https:\/\/www.solidspare.com\/products\/sea-water-pump-for-yanmar-2gm20-3gm30-motors-128377-42500-128397-42500","provider":"Solid Spare","version":"1.0","type":"link"}