{"product_id":"6s5-12121-00-00-exhaust-valve-for-yamaha-242-ltd-1800-2010-2017","title":"6S5-12121-00-00 Exhaust Valve for Yamaha 242 LTD 1800 2010-2017","description":"\u003ch2\u003eExhaust Valve for Yamaha\u003c\/h2\u003e\u003cp\u003eThis exhaust valve, part number 6S5-12121-00-00, controls exhaust flow through the engine and is built to replace a worn or failed valve in the Yamaha 242 LTD 1800.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis exhaust valve for Yamaha is a direct-fit replacement designed to restore proper exhaust sealing and flow in the 242 LTD 1800. Built to keep combustion gases moving correctly through the engine, this exhaust valve for Yamaha helps maintain reliable power and smooth operation on the water. This exhaust valve suits owners performing routine top-end service or replacing a damaged component.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eManufactured to OEM cross-reference 6S5-12121-00-00 for a precise fit\u003c\/li\u003e\n\u003cli\u003eEngineered for reliable sealing under high-temperature exhaust conditions\u003c\/li\u003e\n\u003cli\u003eConstructed from heat-resistant alloy suited to marine engine use\u003c\/li\u003e\n\u003cli\u003eMachined stem and face for consistent valve seating\u003c\/li\u003e\n\u003cli\u003eDesigned to withstand continuous high-RPM operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Yamaha 242 LTD 1800, 2010-2017\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop-end engine rebuilds and valve replacement\u003c\/li\u003e\n\u003cli\u003eRoutine maintenance on the 242 LTD 1800\u003c\/li\u003e\n\u003cli\u003eRestoring compression and exhaust flow after valve wear\u003c\/li\u003e\n\u003cli\u003eMarine engine service and repair\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\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Yamaha 242 LTD 1800, 2010-2017\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 part number 6S5-12121-00-00 and is not manufactured by Yamaha. Confirm your engine uses this part number before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How many valves do I need? \u003cstrong\u003eA:\u003c\/strong\u003e The quantity required depends on your engine configuration and how many valves you are replacing. Check your service manual or existing valve count before ordering.\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":51065651724374,"sku":"OO1C08320","price":50.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_0190ddc5-2322-42c8-b405-c60d79fecfc0.jpg?v=1794394704","url":"https:\/\/www.solidspare.com\/products\/6s5-12121-00-00-exhaust-valve-for-yamaha-242-ltd-1800-2010-2017","provider":"Solid Spare","version":"1.0","type":"link"}