Restore rear brake function with this 3/4" master cylinder rebuild kit for early Harley-Davidson models.
The Biker’s Choice Rear Master Cylinder Rebuild Kit is designed to service 3/4-inch rear brake master cylinders on select Harley-Davidson motorcycles, including 1979–1984 FL, 1979–1983 FX, and 1980–1985 FLT models. This complete kit includes the necessary internal components to restore proper brake pressure and functionality, addressing wear in aging systems. Engineered to meet OEM specifications, the components are crafted from durable materials that withstand the high-pressure environment of hydraulic brake systems. This is an ideal solution for vintage Harley riders looking to preserve original equipment while maintaining safety and control.
Key Features:
Vehicle Fitment: Designed for 1979–1984 FL, 1979–1983 FX, and 1980–1985 FLT Harley-Davidson motorcycles
Application: For 3/4-inch bore rear brake master cylinders
OEM-Style Components: Includes seals, springs, and hardware matching factory specs
Restores Functionality: Replaces worn internal parts to recover braking performance
Durable Materials: Built to handle hydraulic pressure and resist brake fluid corrosion
Cost-Effective Repair: Ideal for maintaining original parts without full replacement
This Biker’s Choice rebuild kit is a reliable, OEM-style solution to keep vintage Harley brake systems working like they should.
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