Hot Rods Main Crankshaft Bearing and Seal Kit - K022 - 2003-2021 Yamaha YZ450F, YZ450FX, YFZ450, or WR450F

THE PERFECT COMPLEMENT TO YOUR HOT RODS CRANKSHAFT: Main Crankshaft Bearing and Seal Kit - 2003-2021 Yamaha YZ450F, YZ450FX, YFZ450, WR450F PRECISION ENGINEERED FOR PEAK PERFORMANCE: High-quality main bearings for smooth operation Durable seals (where required) for long-term reliability Designed specifically for Hot Rods crankshaft assemblies Kits include 2 main bearings and 2 seals (unless noted) COMPATIBILITY: 2016-2021 Yamaha YZ450FX 2004-2009, 2012-2013 Yamaha YFZ450 2003-2021 Yamaha YZ450F 2003-2021 Yamaha WR450F COMPLETE YOUR ENGINE BUILD WITH CONFIDENCE: Upgrade with the Hot Rods Main Bearing and Seal Kit. Order now and ensure years of reliable, high-performance riding! Yamaha YZ450F Performance Upgrades Engine Mods and Accessories Moto-House MX - Choice of Champions - Best Local Motocross shop in central Florida