{"product_id":"hot-rods-4098-crankshaft-assembly-yamaha-yz450f-moto-house-mx","title":"Hot Rods Crankshaft Assembly 4098 — Yamaha YZ450F 2010-2017","description":"\u003ch1\u003e\u003cstrong\u003eHot Rods Crankshaft Assembly 4098 — Yamaha YZ450F 2010-2017\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eGet your engine back to factory-fresh performance with the \u003cstrong\u003eHot Rods 4098 Crankshaft Assembly\u003c\/strong\u003e. Designed specifically for the Yamaha YZ450F, this assembly takes the guesswork out of engine building by arriving complete, pre-assembled, and factory-trued to precise OEM specifications.\u003c\/p\u003e\n\u003cp\u003eConstructed from high-grade \u003cstrong\u003e4140 steel\u003c\/strong\u003e, these crankshafts are engineered to meet or exceed OEM standards for durability and performance. Each unit comes ready for installation with proven Hot Rods connecting rods and top-end bearings already fitted, and features high-quality gears built to DIN class 9 or higher. For long-term maintenance, the unit is completely rebuildable using genuine Hot Rods components.\u003c\/p\u003e\n\u003ch3\u003eTop Features: Hot Rods Crankshaft Assembly\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSold complete with original Hot Rods connecting rods and top-end bearings\u003c\/li\u003e\n\u003cli\u003eFactory assembled and trued to meet or exceed OEM performance specifications\u003c\/li\u003e\n\u003cli\u003eBuilt from durable 4140 steel for maximum longevity under race conditions\u003c\/li\u003e\n\u003cli\u003eFeatures high-quality gears manufactured to DIN class 9 or higher\u003c\/li\u003e\n\u003cli\u003eReady for installation right out of the box\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;\"\u003e2010-2017\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: Why should I buy a complete assembly instead of rebuilding my old crank?\u003c\/strong\u003e\u003cbr\u003eA: A complete Hot Rods assembly saves hours of labor and ensures that the balance and truing are factory-perfect. It eliminates the risk of human error in the truing process, which is critical for 450cc engines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this crankshaft balanced to OEM specs?\u003c\/strong\u003e\u003cbr\u003eA: Yes, every Hot Rods assembly is factory-trued and balanced to meet or exceed the original manufacturer's specifications for your YZ450F.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Pro-Tip:\u003c\/strong\u003e When installing a new crankshaft, always replace your main bearings and seals as a set. Never reuse old main bearings on a new crank assembly, as the wear patterns won't match and will drastically reduce the service life of your new bottom end.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Pairings:\u003c\/strong\u003e\u003cbr\u003eo \u003ca href=\"https:\/\/motohousemx.com\/collections\/yamaha-yz450f-performance-upgrades-engine-mods-and-accessories-moto-house-mx\"\u003eYamaha YZ450F Performance Parts \u0026amp; Upgrades\u003c\/a\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\/premium-motorcycle-chemicals-brake-fluid-bike-wash-coolant-chain-lubes\"\u003eMotorcycle Chemicals (Assembly Lube \u0026amp; Coolant)\u003c\/a\u003e\u003c\/p\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. 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":"Hot Rods","offers":[{"title":"Default Title","offer_id":40562180096083,"sku":"4098","price":477.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1754\/5421\/files\/hot-rods-oem-replacement-crankshaft-4098-2010-2017-yamaha-yz450f-692442.jpg?v=1735344470","url":"https:\/\/motohousemx.com\/products\/hot-rods-4098-crankshaft-assembly-yamaha-yz450f-moto-house-mx","provider":"Moto-House MX","version":"1.0","type":"link"}