This Rear Brake Master Cylinder Rebuild Kit from K&L is sourced directly from OEM manufacturers, ensuring the highest quality components for your Yamaha motorcycle. The kit includes all the necessary parts to completely rebuild the rear brake master cylinder, restoring its performance and reliability.

Features:

• Direct OEM replacement for a complete rebuild


• Includes all essential components for master cylinder restoration


• High-quality parts sourced from the original manufacturers


• Made in Japan for superior reliability and durability

Model Fitment:

• Yamaha YZ125 (2002-2007)


• Other Yamaha Dual Sport/Off-Road models (various years)

Cross-reference OEM part number:

• 5UN-W0042-50-00

Part Number:

K&L 32-3813

42-157