Rear Master Cylinder Repair Kits includes all the components to re-seal leaking master cylinders. Kit contains copper washers, replacement screws where applicable, cup seals, o-rings and replacement piston.
Fits the following Dirt Bike Applications:
- 2003-2015 Yamaha YZ125
- 2003-2015 Yamaha WR250F
- 2003-2015 Yamaha YZ250
- 2003-2015 Yamaha YZ250F
- 2015 Yamaha YZ250FX
- 2003-2015 Yamaha WR450F
- 2003-2015 Yamaha YZ450F
