{"product_id":"athena-p400485160076-top-end-gasket-kit-yamaha-yz85-moto-house-mx","title":"Athena Top-End Gasket Kit P400485160076 - Yamaha YZ85 2019-2022","description":"\u003ch1\u003e\u003cstrong\u003eAthena Top-End Gasket Kit P400485160076 - Yamaha YZ85 2019-2022\u003c\/strong\u003e\u003c\/h1\u003e\n\n\u003cdiv style=\"background-color:#fdecea; border:1px solid #f5c2c0; border-left:5px solid #d93025; border-radius:6px; padding:10px 14px; margin:12px 0; box-sizing:border-box; width:100%; max-width:100%; word-wrap:break-word; overflow-wrap:break-word; font-size:15px; line-height:1.5;\"\u003e\n\u003cstrong style=\"color:#b3261e;\"\u003ePlease Note:\u003c\/strong\u003e \u003cspan style=\"color:#5f1a15;\"\u003eFor use with Athena standard-bore cylinder kit.\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eAthena Top-End Gasket Kit\u003c\/strong\u003e is specifically designed for the pro, semi-pro, and amateur rider who freshens up their engine prior to a race or during midseason. This kit delivers OEM-level sealing performance to restore factory reliability and compression.\u003c\/p\u003e\n\u003cp\u003eEngineered with precision manufacturing techniques, this kit includes a top-of-the-line multi-layer stainless steel (MLSS) head gasket and premium quality base gaskets in varying thicknesses to optimize engine compression ratios. It gives the rider a choice of using standard gas with stock compression, or race gas with a higher compression.\u003c\/p\u003e\n\n\u003ch3\u003eTop Features: Athena Top-End Gasket Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSpecifically designed for the pro, semi-pro, and amateur rider who freshens up their engine prior to a race or during midseason.\u003c\/li\u003e\n\u003cli\u003eIncludes a top-of-the-line MLSS (Multi-Layer Stainless Steel) head gasket for exceptional combustion sealing[cite: 1].\u003c\/li\u003e\n\u003cli\u003eSupplied with two or more premium quality base gaskets of different thicknesses to optimize engine compression ratios[cite: 1].\u003c\/li\u003e\n\u003cli\u003eGives the rider a choice of using standard gas with stock compression, or race gas with a higher compression[cite: 1].\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease review the detailed compatibility data below to ensure an exact fitment match for your dirt bike before finalizing your purchase.\u003c\/p\u003e\n\n\u003ch3\u003eFitment List\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eVehicle Brand\u003c\/th\u003e\n\u003cth\u003eVehicle Model \u0026amp; Sub-Model\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2019-2022\u003c\/td\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eYZ85\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eQ: Are base gaskets of different thicknesses included in this kit?\u003c\/b\u003e\u003cbr\u003eA: Yes, the kit includes two or more premium quality base gaskets of varying thicknesses so you can optimize your engine compression ratios[cite: 1].\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: What type of head gasket comes with this kit?\u003c\/b\u003e\u003cbr\u003eA: This kit includes a top-of-the-line Multi-Layer Stainless Steel (MLSS) head gasket[cite: 1].\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: Is this gasket kit meant to be used with a stock cylinder?\u003c\/b\u003e\u003cbr\u003eA: Note that this specific kit is designed for use with an Athena standard-bore cylinder kit[cite: 1].\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eExpert Pro-Tip:\u003c\/b\u003e When installing a new top-end gasket kit, always thoroughly clean and degrease the mating surfaces on both the cylinder and crankcase. Ensure the dowel pins are clean and fully seated to guarantee proper alignment of the MLSS head gasket and cylinder, preventing any premature blow-by or coolant leaks.\u003c\/p\u003e\n\n\u003ch3\u003eRecommended Pairings:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/motohousemx.com\/collections\/yamaha-yz85-performance-parts-and-accessories-moto-house-mx\"\u003eYamaha YZ85 Performance Parts \u0026amp; Upgrades\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/motohousemx.com\/collections\/high-performance-dirt-bike-piston-kits-top-end-kits-2-stroke-4-stroke-moto-house-mx\"\u003ePiston \/ Top-End Kits\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/motohousemx.com\/collections\/engine-rebuild-kits-collection-precision-and-power-for-every-engine\"\u003eEngine Rebuild Kits\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eAt Moto-House MX, we carry the best brands in motocross and off-road performance. Our team has over 40 years of experience helping riders get more out of their machines. We pride ourselves on great customer service, and every item ships FAST - straight to your door.\u003c\/p\u003e\n\n\u003cp\u003e\u003ci\u003e\u003cstrong\u003eMoto-House MX - Choice of Champions\u003c\/strong\u003e - Your premier powersports source with great customer service and lightning-fast shipping straight to your door.\u003c\/i\u003e\u003c\/p\u003e","brand":"ATHENA","offers":[{"title":"Default Title","offer_id":44417354235987,"sku":"P400485160076","price":25.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1754\/5421\/files\/1556460.png?v=1775701755","url":"https:\/\/motohousemx.com\/products\/athena-p400485160076-top-end-gasket-kit-yamaha-yz85-moto-house-mx","provider":"Moto-House MX","version":"1.0","type":"link"}