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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
Timing/cam chain
race-ready machine with this complete 100mm Big Bore Cylinder Kit
4906M09800
It is the responsibility of the person installing the parts to ensure they work properly
YFZ 450 Crankshaft Bearing Upgrade Aftermarket Crank Main Bearings High Quality 400X Timing/cam chain93306 30633 00,K022,B5000,23. 83C072C K022, 93306 30633 00,B5000,B5050,B5003,B5055,BK5049,BK5031 SKF Main Crankshaft Bearing Kit for YFZ450, WR450F, YZ450F, and YZ450FX Fits Yamaha Models: WR 450 F (03 23); YFZ 450 (04 09,12 13); YZ 450 F (03 22); YZ 450 FX (16 21) Equivalent to Hot Rods Part# K022, Wiseco Part# B5000, and ProX Part# 23. 83C072C Heavy Duty OEM Upgrade Crank Main Bearings From Germany France Replaces Yamaha OEM Part# 93306 30633 00 1