{"product_id":"vertex-811997-complete-gasket-kit-yamaha-yz450fx-wr450f-moto-house-mx","title":"Vertex Complete Gasket Kit with Oil Seals 811997 — Yamaha YZ450F \/ YZ450FX \/ WR450F 2018-2023","description":"\u003ch1\u003e\u003cstrong\u003eVertex Complete Gasket Kit with Oil Seals 811997 — Yamaha YZ450F \/ YZ450FX \/ WR450F 2018-2023\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eMaintain the integrity of your engine overhaul with the \u003cstrong\u003eVertex 811997 Complete Gasket Kit\u003c\/strong\u003e. Designed specifically for high-performance Yamaha 450 engines, this kit provides a \u003cstrong\u003ecomplete motor solution\u003c\/strong\u003e, ensuring every junction in your engine and transmission is sealed perfectly against leaks. When performing a full engine rebuild, using high-quality gaskets is the only way to ensure your engine maintains proper compression and fluid pressures over time.\u003c\/p\u003e\n\u003cp\u003eThis comprehensive set includes all necessary gaskets and oil seals required to rebuild the entire engine and transmission unit from the ground up. It features precision-formed rubber valve cover gaskets and includes high-quality valve stem seals. The oil seals included are \u003cstrong\u003egenuine OEM replacement\u003c\/strong\u003e quality, guaranteeing a long-lasting, reliable seal under intense heat and pressure. Proudly made in the USA, this kit is the professional's choice for a leak-free, high-hour rebuild.\u003c\/p\u003e\n\u003ch3\u003eTop Features: Vertex Complete Gasket Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Coverage:\u003c\/strong\u003e Includes all gaskets and oil seals for engine and transmission\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Components:\u003c\/strong\u003e Includes formed rubber valve cover gaskets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Sealing:\u003c\/strong\u003e Oil seals are genuine OEM replacement quality\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEssential Add-ons:\u003c\/strong\u003e Valve seals included for comprehensive top-end service\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Assurance:\u003c\/strong\u003e Proudly made in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003ePlease review the detailed compatibility data below to ensure an exact fitment match for your motorcycle before finalizing your purchase.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eFitment List\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #e0e0e0; margin-top: 15px; margin-bottom: 15px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f7f7f7;\"\u003e\n\u003cth style=\"border: 1px solid #e0e0e0; padding: 12px; text-align: left; font-weight: bold; color: #333333;\"\u003eYear Range\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #e0e0e0; padding: 12px; text-align: left; font-weight: bold; color: #333333;\"\u003eVehicle Brand\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #e0e0e0; padding: 12px; text-align: left; font-weight: bold; color: #333333;\"\u003eVehicle Model \u0026amp; Sub-Model\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003e2019-2023\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eYamaha\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eYZ450FX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003e2019-2020\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eYamaha\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eWR450F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003e2018-2019\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eYamaha\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eYZ450F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this kit include the mechanical water pump seal?\u003c\/strong\u003e\u003cbr\u003eA: No, this kit includes most engine and transmission gaskets and seals, but it does not include the mechanical water pump seal. Please source that separately if you are rebuilding the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are these gaskets as good as OEM?\u003c\/strong\u003e\u003cbr\u003eA: Vertex gaskets are engineered to meet or exceed OEM specifications, and the oil seals provided are genuine OEM replacement quality, ensuring your engine remains sealed and protected.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Pro-Tip:\u003c\/strong\u003e When installing base gaskets or case-halving gaskets, ensure all mating surfaces are perfectly clean and free of old gasket material or silicone residue. Using a light coat of assembly lube on your new oil seals during installation helps prevent the rubber lip from folding or tearing, which is a common cause of post-rebuild leaks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Pairings:\u003c\/strong\u003e\u003cbr\u003eo \u003ca href=\"https:\/\/motohousemx.com\/collections\/yamaha-4-stroke-dirt-bikes-performance-parts-accessories-moto-house-mx\"\u003eYamaha 4-Stroke Performance Parts\u003c\/a\u003e\u003cbr\u003eo \u003ca href=\"https:\/\/motohousemx.com\/collections\/yamaha-yz450f-performance-upgrades-engine-mods-and-accessories-moto-house-mx\"\u003eYZ450F Performance Upgrades\u003c\/a\u003e\u003cbr\u003eo \u003ca href=\"https:\/\/motohousemx.com\/collections\/premium-motorcycle-chemicals-brake-fluid-bike-wash-coolant-chain-lubes\"\u003eHigh-Quality Engine Break-In Oils\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eAt Moto-House MX, we carry the best brands in powersports performance. Our team has over 40 years of experience helping riders get more out of their machines. Every order ships fast from our Central Florida location.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMoto-House MX – Choice of Champions\u003c\/strong\u003e – Clermont \/ Montverde, FL. Central Florida's premier powersports source with lightning-fast worldwide shipping.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Vertex","offers":[{"title":"Default Title","offer_id":41169671913555,"sku":"811997","price":159.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1754\/5421\/files\/vertex-complete-gasket-kit-with-oil-seals-811997-2018-2019-yamaha-yz450f-2019-2022-yz450fx-and-wr450f-652617.png?v=1735463502","url":"https:\/\/motohousemx.com\/products\/vertex-811997-complete-gasket-kit-yamaha-yz450fx-wr450f-moto-house-mx","provider":"Moto-House MX","version":"1.0","type":"link"}