At DMG Motorsports, we present the All Balls Racing Brake Master Cylinder Rebuild Kit (21-81062) — a complete, precision-engineered repair solution built to bring a leaking or worn brake master cylinder back to like-new performance. Instead of paying for an expensive OEM replacement master cylinder, this kit lets you restore firm, consistent brake feel and stop fluid leaks for a fraction of the cost, using components manufactured to meet OEM specifications. Whether you're performing routine maintenance or repairing a master cylinder that's lost pressure, this All Balls kit gives you everything needed for a clean, professional re-seal in one convenient package.

Features:

• Contains all the parts needed to re-seal a leaking brake master cylinder in a single, complete kit
• Includes cup seals, copper washers, O-rings, and replacement screws where applicable
• Components are manufactured from durable materials for long-lasting performance and a reliable seal
• Restores proper brake feel and pressure by replacing worn internal seals and hardware
• Direct-fit replacement parts help simplify installation and reduce repair time
• An affordable alternative to buying a full replacement master cylinder assembly
• Ideal for routine maintenance or addressing common master cylinder leaks and performance issues

Fitment