{"product_id":"moose-offroad-09240604-crankshaft-bearing-and-seal-kit-moto-house-mx","title":"Moose Offroad Crankshaft Bearing and Seal Kit 0924-0604 - Yamaha 65cc-85cc 2018-2025","description":"\u003ch2\u003e\u003cb\u003eMoose Offroad Crankshaft Bearing and Seal Kit 0924-0604 — 2018-2025 Yamaha YZ65, YZ85 \u0026amp; YZ85 LW\u003c\/b\u003e\u003c\/h2\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eMoose Offroad Crankshaft Bearing and Seal Kit\u003c\/strong\u003e provides precision-engineered components designed to restore bottom-end reliability to your youth 2-stroke engine. Built for durability under the high-revving demands of junior racing and track conditions, this complete kit ensures smooth crankshaft rotation and dependable crankcase sealing.\u003c\/p\u003e\n\u003cp\u003eFeaturing high-precision crank bearings paired with specialized fluorocarbon-lipped outer seals, this kit minimizes dry-start friction and prevents air leaks. It includes everything needed to service the right and left sides of the crankshaft assembly during a complete engine rebuild.\u003c\/p\u003e\n\u003ch3\u003eTop Features: Moose Offroad Crankshaft Bearing and Seal Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes precision-machined high-performance crank bearings for smooth, dependable rotation.\u003c\/li\u003e\n\u003cli\u003eKit contains both right and left-side crankshaft bearings along with dedicated outer 2-stroke seals.\u003c\/li\u003e\n\u003cli\u003eSeals are engineered with a specialized fluorocarbon lip to significantly reduce dry-start friction.\u003c\/li\u003e\n\u003cli\u003eDirect-replacement components designed to match OEM tolerances for straightforward installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease review the detailed compatibility data below to ensure an exact fitment match for your motorcycle before finalizing your purchase.\u003c\/p\u003e\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\u003e2018-2025\u003c\/td\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eYZ 65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2019-2025\u003c\/td\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eYZ 85\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2022-2025\u003c\/td\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eYZ 85 LW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eQ: Do these bearings come pre-lubricated?\u003c\/b\u003e\u003cbr\u003eA: They feature a protective factory coating, but you should thoroughly lubricate both bearings and the fluorocarbon seals with clean 2-stroke engine oil or assembly lube before final crankcase assembly.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: Are crankshaft seals included in this kit?\u003c\/b\u003e\u003cbr\u003eA: Yes, this complete bottom-end kit includes both the left and right crankshaft bearings along with the matching outer oil seals.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eExpert Pro-Tip:\u003c\/b\u003e When installing new crank bearings and seals, always heat the engine case evenly using a heat gun and freeze the crankshaft beforehand to allow the bearings to drop in smoothly without hammering or side-loading the races. Ensure the fluorocarbon seal lips are lightly greased to prevent dry-start wear upon initial engine startup.\u003c\/p\u003e\n\u003ch3\u003eRecommended Pairings:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/motohousemx.com\/collections\/yamaha-2-stroke-dirt-bikes-performance-parts-accessories-moto-house-mx\"\u003eYamaha 2-Stroke Performance Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/motohousemx.com\/collections\/mx-off-road-motorcycle-tools\"\u003eMotorcycle Tools\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/motohousemx.com\/collections\/premium-motorcycle-chemicals-brake-fluid-bike-wash-coolant-chain-lubes\"\u003eMotorcycle Chemicals\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAbout Moto-House MX\u003c\/h3\u003e\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 bikes. We pride ourselves on great customer service, and every item ships FAST - straight to your door.\u003c\/p\u003e\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":"MOOSE OFFROAD","offers":[{"title":"Default Title","offer_id":43224103387219,"sku":"24-1117","price":53.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1754\/5421\/files\/moose-offroad-moose-offroad-yamaha-crank-bearings-and-seals-kit-part-24-1117-24-1117-5255027.png?v=1762899478","url":"https:\/\/motohousemx.com\/products\/moose-offroad-09240604-crankshaft-bearing-and-seal-kit-moto-house-mx","provider":"Moto-House MX","version":"1.0","type":"link"}