Moose Racing Clutch Master Cylinder Rebuild Kit for Honda CRF250/450 (18-4030)

Restore reliable clutch master cylinder performance with the Moose Offroad 18-4030 Master Cylinder Clutch Rebuild Kit. Designed for Honda CRF250 and CRF450 applications, this kit provides the key components needed to rebuild a leaking master cylinder and help return the clutch system to proper operation.
The kit includes a hard-anodized aluminum piston, replacement cover screws, a protective boot, and a replacement spring. These components are selected to support a complete service of the master cylinder assembly, helping replace worn or damaged internal parts without requiring replacement of the entire unit.
Moose Offroad is known for practical powersports replacement components built for demanding riding environments. The 18-4030 rebuild kit is a suitable choice for maintenance, repair, or restoration work on compatible Honda motocross and off-road motorcycles. Verify the motorcycle model and master cylinder application before installation, and follow the vehicle manufacturer’s service procedures for proper assembly and bleeding.
Feature: Complete clutch master cylinder rebuild kit
Feature: Includes hard-anodized aluminum piston
Feature: Includes replacement cover screws, boot, and spring
Feature: Designed for compatible Honda CRF250 and CRF450 models
Feature: Helps repair leaking master cylinders and restore clutch function

Features:

• Complete clutch master cylinder rebuild kit

• Hard-anodized aluminum piston included

• Replacement cover screws, boot, and spring included

• Designed for compatible Honda CRF250 and CRF450 models

• Helps repair leaking master cylinders and restore clutch function

Ships from Parts Unlimited.