At DMG Motorsports, we present the All Balls Racing Master Cylinder Rebuild Kit (SKU 21-81133) — the complete solution for restoring a tired, leaking, or spongy master cylinder without the expense of a full replacement unit. Whether it's a brake or clutch master cylinder that's lost its firm feel or started weeping fluid, this kit gives you everything needed to bring it back to like-new performance, engineered and packaged by All Balls Racing to the exact specification of your application. It's the smart, budget-friendly fix that gets your ride back to full function fast.

Features:

• Contains all parts required to re-seal a leaking master cylinder in one convenient kit
• Includes cup seals to restore proper hydraulic pressure and stop fluid leaks
• Copper sealing washers included for a reliable, drip-free banjo bolt connection
• O-rings included to seal critical mating surfaces and prevent seepage
• Replacement screws included where applicable for a complete, factory-correct rebuild
• Restores master cylinder performance and lever/pedal feel without buying a full new unit
• Direct-fit design engineered for this specific All Balls application (SKU 21-81133 / UPC 714205087888)
• Backed by All Balls Racing, a trusted name in powersports hydraulic and driveline components

Fitment