{"product_id":"6et-14613-00-00-exhaust-manifold-gasket-for-yamaha-255-fsh-sport-h-1800","title":"6ET-14613-00-00 Exhaust Manifold Gasket for Yamaha 255 FSH Sport H 1800","description":"\u003ch2\u003eExhaust Manifold Gasket for Yamaha\u003c\/h2\u003e\u003cp\u003eThis exhaust manifold gasket seals the manifold-to-engine joint on Yamaha 1800 series marine engines, replacing OEM part 6ET-14613-00-00 to prevent exhaust leaks and maintain proper sealing under high heat.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis exhaust manifold gasket is a direct replacement sealing component for Yamaha 1800 series marine engines. It seals the exhaust manifold mounting surface, preventing hot exhaust gases from escaping and protecting nearby components from heat damage. A practical choice for boat owners and marine technicians servicing the exhaust manifold gasket on 255 FSH Sport H models.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCross-references OEM part number 6ET-14613-00-00 for easy matching\u003c\/li\u003e\n\u003cli\u003eBuilt to handle the elevated temperatures of marine exhaust systems\u003c\/li\u003e\n\u003cli\u003eMaintains a reliable seal at the manifold mounting surface\u003c\/li\u003e\n\u003cli\u003eResists compression and heat cycling over extended service intervals\u003c\/li\u003e\n\u003cli\u003eShaped to match the port configuration and bolt pattern of the 1800 series manifold\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Yamaha 255 FSH Sport H 1800 (2024-2026)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eExhaust manifold replacement or resealing on Yamaha 1800 series boats\u003c\/li\u003e\n\u003cli\u003eTop-end engine service when the manifold is removed\u003c\/li\u003e\n\u003cli\u003eRepairing exhaust leaks that create noise or fumes in the engine compartment\u003c\/li\u003e\n\u003cli\u003eScheduled maintenance on 255 FSH Sport H models\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\u003e6ET-14613-00-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExhaust Manifold Gasket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYamaha 1800 Series Marine Engines\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 causes an exhaust manifold gasket to fail? \u003cstrong\u003eA:\u003c\/strong\u003e Heat cycling, loose manifold bolts, and age are the usual causes, leading to exhaust leaks and increased engine bay noise. Replacing the gasket restores a proper seal at the manifold joint.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need to torque the manifold bolts after installing a new gasket? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, manifold bolts should be torqued to the manufacturer specification in the correct sequence. Recheck torque after the first few engine heat cycles to confirm the gasket stays sealed.\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":51063101227094,"sku":"OO1C06547","price":58.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_b8b2e5fe-b23f-4104-b86d-6c9e1173618c.jpg?v=1794393678","url":"https:\/\/www.solidspare.com\/products\/6et-14613-00-00-exhaust-manifold-gasket-for-yamaha-255-fsh-sport-h-1800","provider":"Solid Spare","version":"1.0","type":"link"}