Why is a hard anodized piston better?

Hard anodizing makes the aluminum piston more durable and resistant to wear compared to a standard piston, helping it last longer.

Do I need any special tools to install this kit?

While specific tool requirements can vary, master cylinder rebuilds typically require basic hand tools for disassembly and reassembly. Always refer to the manufacturer's installation instructions for details.

All Balls Racing

All Balls Racing 21-23 Gas-Gas EX300 Master Cylinder Rebuild Kit Clutch

Name: All Balls Racing 21-23 Gas-Gas EX300 Master Cylinder Rebuild Kit Clutch
Brand: All Balls Racing
Price: 28.31 USD
Availability: InStock

$28.31

Worn-out clutch master cylinders leak. This All Balls Racing rebuild kit fixes leaks with a hard anodized piston and all needed seals.

Key Features

Reseals leaking clutch master cylinders — stops fluid loss and restores clutch function.
Includes hard anodized aluminum piston — offers improved durability over stock.
Comes with replacement cover screws, boots, and springs — a complete seal replacement.

Will this fit your vehicle?

Compatible with 230 vehicles

Need Help?

631-982-0042

Fast Shipping

Nationwide delivery

Secure Checkout

Safe & protected

Since 1957

Family-owned

Product Details

All Balls Racing Clutch Master Cylinder Rebuild Kits contain all of the components to re-seal leaking cylinders. Kits feature replacement hard anodized aluminum piston, replacement cover screws, boots and springs.