| Year | Make | Model | Submodel |
|---|---|---|---|
| 1998-2000 | Yamaha | WR400F | Base |
| 2001-2002 | Yamaha | WR426F | Base |
| 2003-2018 | Yamaha | WR450F | Base |
| 2004-2009,2012-2013 | Yamaha | YFZ450 | Base |
| 1998-1999 | Yamaha | YZ400F | Base |
| 2000-2002 | Yamaha | YZ426F | Base |
| 2003-2022 | Yamaha | YZ450F | Base |
| 2016-2022 | Yamaha | YZ450FX | Base |
QuadBoss
Ensure your swingarm bearing assembly is properly rebuilt with this repair kit. Needle bearing shafts are made with 52100 bearing steel that has been hardened and precision ground. All metal bushings...
QuadBoss
Kit includes case-hardened bushing: stronger than O.E.M., replacement outer seal along with any O-rings, snap rings or lock washers required to complete the repair.This Part...
QuadBoss
When your engine starts, the fun starts. Keep your Quad humming and wheels turning with a powerful and reliable starter.This Part Fits:YearMakeModelSubmodel2004-2009,2012-2013YamahaYFZ450B
QuadBoss
Improperly functioning accelerator pumps can cause poor performance and bogging during acceleration. The Accelerator Pump Kit from QuadBoss® includes all O-rings, diaphragm, spring and screws...
QuadBoss
Includes all oil seals necessary to rebuild the engine and transmission including crankshaft, output shaft, water pump, clutch, shift and starter seals.This Part...
