{"product_id":"vertex-wr101-079-engine-rebuild-kit-yamaha-yfz450-moto-house-mx","title":"Vertex Engine Rebuild Kit WR101-079 — Yamaha YFZ450 2006-2009 \/ 2012-2013","description":"\u003ch1\u003e\u003cstrong\u003eVertex Engine Rebuild Kit WR101-079 — Yamaha YFZ450 2006-2009 \/ 2012-2013\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe Vertex Engine Rebuild Kit WR101-079 is the premier choice for a complete restoration of your Yamaha YFZ450 powerplant. Engineered to meet the high demands of ATV racing and aggressive trail riding, this kit ensures that your engine is rebuilt with precision-matched components for maximum reliability.\u003c\/p\u003e\n\u003cp\u003eBy providing a comprehensive set of parts—from the crankshaft and piston kit to the full gasket and bearing suite—Vertex eliminates the risk of mismatched components. This all-in-one solution is designed to restore your YFZ450 to factory-spec performance, ensuring you spend more time on the track and less time in the garage.\u003c\/p\u003e\n\u003ch3\u003eTop Features: Vertex Engine Rebuild Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Restoration:\u003c\/strong\u003e Includes crankshaft, piston kit, engine gasket kit with oil seals, main bearings, and transmission bearings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Service Capability:\u003c\/strong\u003e Contains critical components including a water pump rebuild kit, countershaft bushing\/seal kit, and cam chain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM-Grade Quality:\u003c\/strong\u003e Every part is built to meet or exceed original equipment specifications for consistent operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Compression:\u003c\/strong\u003e Piston kit engineered to maintain factory power characteristics and long-term durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Reliability:\u003c\/strong\u003e Includes counter-balancer bearings (where applicable) to keep your engine running smooth through every gear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease review the detailed compatibility data below to ensure an exact fitment match for your ATV before finalizing your purchase.\u003c\/p\u003e\n\u003ch3\u003eFitment List\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-family: Arial, sans-serif;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f4f4f4; border-bottom: 2px solid #ddd;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eYear Range\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eVehicle Brand\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eVehicle Model\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2006-2009, 2012-2013\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eYamaha\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eYFZ450\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\u003cstrong\u003eQ: Is this kit sufficient for a full bottom and top end rebuild?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the WR101-079 is a complete engine rebuild kit, providing all internal gaskets, bearings, the crank, and the piston necessary for a total engine overhaul.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this kit include the water pump components?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it includes a dedicated water pump rebuild kit alongside the other vital engine seals and bearings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Pro-Tip:\u003c\/strong\u003e When replacing your crankshaft and bearings, always inspect your oil pump for any signs of wear. A fresh engine rebuild is only as good as the oiling system supporting it; using clean oil and a high-quality filter during the initial break-in period is critical for long-term reliability.\u003c\/p\u003e\n\u003ch3\u003eRecommended Pairings:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/motohousemx.com\/collections\/mx-off-road-motorcycle-tools\"\u003eEssential Off-Road ATV 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\"\u003ePremium ATV Maintenance Chemicals\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\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\u003cstrong\u003eMoto-House MX – Choice of Champions – Clermont \/ Montverde, FL. Central Florida's premier powersports source with lightning-fast worldwide shipping.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Vertex","offers":[{"title":"Default Title","offer_id":41045056454739,"sku":"WR101-079","price":963.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1754\/5421\/files\/vertex-complete-engine-rebuild-kit-wrench-rabbit-wr101-079-2006-2009-2012-2013-yamaha-yfz450-527827.jpg?v=1735463358","url":"https:\/\/motohousemx.com\/products\/vertex-wr101-079-engine-rebuild-kit-yamaha-yfz450-moto-house-mx","provider":"Moto-House MX","version":"1.0","type":"link"}