The DFC brake wheel cylinder is a direct-fit replacement for Chevrolet W4500 Tiltmaster applications with front drum brakes, designed to restore hydraulic pressure within the drum assemblies. Supplied as a vehicle-specific service part, it replaces worn or leaking cylinders to help return consistent braking response and dependable stopping power for W4500 Tiltmaster trucks covered by the fitment.
DFC 820093 Chevrolet W4500 TILTMASTER (w/Front Drum Brakes) Rr R Rrwd Brake Wheel Cylinder