ProX Clutch Master Cylinder Rebuild Kit

The ProX Clutch Master Cylinder Rebuild Kit is a clutch master cylinder repair kit. It restores smooth, consistent clutch lever feel when the original seals have worn, leaked, or hardened. It is a good choice for powersports riders and mechanics who want to refresh the hydraulic clutch system without replacing the whole master cylinder.

Key Features:

• Replaces worn internal master cylinder components to help restore hydraulic pressure and clutch response
• Helps stop fluid leaks and a spongy or inconsistent lever feel
• Cost-effective alternative to replacing the complete master cylinder
• Made by ProX Racing Parts, a brand known for aftermarket engine and drivetrain components for motorcycle, ATV, and UTV applications

Replacing worn seals and internal parts during routine clutch hydraulic maintenance helps keep clutch engagement reliable. Choose the specific variant for your application from the options on this page.