The K&L 32-1088 Master Cylinder Rebuild Kit is designed to restore the front brake master cylinders in a wide range of Yamaha off-road and motocross models. This kit is sourced directly from the OEM manufacturers and includes all necessary components for a complete rebuild, ensuring reliable and high-performance restoration of the master cylinder. Features Complete rebuild kit for front brake master cylinders. Sourced from OEM manufacturers for high quality and precision. Designed for Yamaha off-road, motocross, and trail bike models. Specifications Full rebuild kit for front brake master cylinders. Includes all required components for a comprehensive master cylinder restoration. Cross-reference OEM Part Numbers K&L 32-1088 56A-W0041-00-00 MX-05616 0617-0085 292963 722332 Vehicle Fitments Yamaha IT200 (1986) – Front Yamaha RT180 (1998) – Front Yamaha TT350 (1986-1987) – Front Yamaha TT600 (1985-1986) – Front Yamaha TTR225 (1999-2004) – Front Yamaha WR500 (1992-1993) – Front Yamaha XT350 (1985-1999) – Front Yamaha YSR50 (1987-1992) – Front Yamaha YZ125 (1985-1989) – Front Yamaha YZ250 (1985-1989) – Front Yamaha YZ490 (1985-1990) – Front Yamaha YZ80 (1986-1996) – Front Part Number: 42-170 Majority of our listings are for a direct replacement for your original part. Our parts are made of quality and are designed to meet or exceed the original OEM Standards. Our products are often a cost effective alternative to genuine OEM Parts. Please note: the models of bike we state in our listings are for general guidance only. Please make sure this item will fit your bike before purchasing. Also, we cannot guarantee fitment to any non-UK models.