{"product_id":"6s5-12121-00-00-exhaust-valve-for-yamaha-212-x-1800-2012-2020","title":"6S5-12121-00-00 Exhaust Valve for Yamaha 212 X 1800 2012-2020","description":"\u003ch2\u003eExhaust Valve for Yamaha\u003c\/h2\u003e\u003cp\u003eThis exhaust valve, part number 6S5-12121-00-00, is a replacement engine component that controls exhaust flow on Yamaha 1800-series marine engines.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis exhaust valve for Yamaha is built to replace the factory valve on 1800-series marine engines. It manages exhaust gas flow to keep combustion cycles running clean and consistent. This exhaust valve suits owners performing routine top-end service on their Yamaha 212 X.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision ground valve face for a clean seal against the seat\u003c\/li\u003e\n\u003cli\u003eHeat-resistant alloy construction suited to marine exhaust temperatures\u003c\/li\u003e\n\u003cli\u003eCorrect stem diameter for a proper fit in the valve guide\u003c\/li\u003e\n\u003cli\u003eDirect cross-reference to OEM number 6S5-12121-00-00\u003c\/li\u003e\n\u003cli\u003eBalanced dimensions to match the original valve profile\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Yamaha 212 X 1800 (2012-2020)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop-end rebuilds on Yamaha 1800 marine engines\u003c\/li\u003e\n\u003cli\u003eValve replacement during scheduled engine service\u003c\/li\u003e\n\u003cli\u003eRestoring compression on high-hour jet boat engines\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\u003e6S5-12121-00-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponent Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExhaust Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Family\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYamaha 1800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMarine engine\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 an original Yamaha part? \u003cstrong\u003eA:\u003c\/strong\u003e This is an aftermarket exhaust valve that cross-references OEM number 6S5-12121-00-00, not an original Yamaha product. \u003cstrong\u003eQ:\u003c\/strong\u003e Should I replace valves in sets? \u003cstrong\u003eA:\u003c\/strong\u003e When one exhaust valve shows wear, replacing the full set during a rebuild is common practice for even performance.\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":51065664602198,"sku":"OO1C08339","price":50.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_05d93f18-7c29-490f-957f-0a95d990edb3.jpg?v=1794394689","url":"https:\/\/www.solidspare.com\/products\/6s5-12121-00-00-exhaust-valve-for-yamaha-212-x-1800-2012-2020","provider":"Solid Spare","version":"1.0","type":"link"}