Yamaha YFZ450 YFZ 450 Complete Engine Rebuild Kit Wiseco Crank Piston & Cylinder KLX450R Durable Wrist pin bearing

Durable Wrist pin bearing

and longevity over stock components—at a fraction of the cost

Q: Do I need to machine my cases

14721-MEB-783

Yamaha YFZ450 YFZ 450 Complete Engine Rebuild Kit Wiseco Crank Piston & Cylinder KLX450R Durable Wrist pin bearingPWR231 100, CC015, W6129, WB1059, W8063, W8062, B5000, 20001, M1000, WPC231, C3066, CBK0109, 808869, 822238, 94591 57118 00, 93306 30633 00, 5TG 11651 00 00, 93310 63437 00, 5TG 11681 01 00, 5TG 11400 21 00, 5TG 11412 00 00, 5TG 11422 00 00, 5TA 11311 12 00, 5TG 11633 10 00,5TG 11603 00 00, 99999 03528 00, 99009 20500 00, 5TA 11181 00 00,5TA 11351 00 00, 4FM 12213 00 00,5TA 11311 00 00, 5TA 11311 01 00, 5TA 11311 12 00, 5TA 11181 00 00, 5TA 11351 00