{"product_id":"water-pump-repair-kit-for-yamaha-outboard-300-350-hp-6aw-w0078-00-00-18-3477","title":"Water Pump Repair Kit For Yamaha Outboard 300 350 HP - 6AW-W0078-00-00, 18-3477","description":"\u003ch2\u003eWater Pump Repair Kit for Yamaha\u003c\/h2\u003e\u003cp\u003eThis water pump repair kit replaces OEM part numbers 6AW-W0078-00-00 and 18-3477 for Yamaha outboard engines rated at 300 and 350 horsepower, providing a complete set of components to restore cooling system performance.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis water pump repair kit is designed specifically for Yamaha outboard engines, delivering essential components to maintain proper cooling. It includes the impeller, gaskets, and seals needed to replace worn parts in the water pump assembly. Ideal for Yamaha 300 and 350 HP outboards, this kit ensures reliable operation on the water.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIncludes precision-molded impeller for consistent water flow\u003c\/li\u003e\n\u003cli\u003eContains all necessary gaskets and seals for a complete rebuild\u003c\/li\u003e\n\u003cli\u003eMade from corrosion-resistant materials for marine environments\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM specifications\u003c\/li\u003e\n\u003cli\u003eEasy to install with basic hand tools\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha Outboard 300 HP\u003c\/li\u003e\n\u003cli\u003efor Yamaha Outboard 350 HP\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eUsed for routine maintenance of Yamaha outboard engines\u003c\/li\u003e\n\u003cli\u003eCommonly replaced during annual service to prevent overheating\u003c\/li\u003e\n\u003cli\u003eSuitable for saltwater and freshwater operation\u003c\/li\u003e\n\u003cli\u003eIdeal for boat owners and marine technicians\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\u003e6AW-W0078-00-00, 18-3477\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Yamaha\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHP Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300, 350\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 Repair Kit\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 Is this kit compatible with all Yamaha 300 and 350 HP outboards? \u003cstrong\u003eA:\u003c\/strong\u003e This repair kit is designed for models using the 6AW water pump housing, but always confirm your engine's serial number for compatibility.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does the kit include installation instructions? \u003cstrong\u003eA:\u003c\/strong\u003e While a detailed manual is not included, the parts are designed for straightforward replacement following standard outboard service procedures.\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":44957569613910,"sku":"ZZ2Y01776","price":83.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/57_de4b6168-02bf-4e13-bf07-512a51b80764.jpg?v=1781568472","url":"https:\/\/www.solidspare.com\/products\/water-pump-repair-kit-for-yamaha-outboard-300-350-hp-6aw-w0078-00-00-18-3477","provider":"Solid Spare","version":"1.0","type":"link"}