The DFC brake wheel cylinder is a direct-fit replacement for 1987–1993 Chevrolet W4500 Tiltmaster applications with front drum brakes, restoring hydraulic pressure to the drum brake assembly and helping return consistent stopping performance. Offered as a vehicle-specific service part, it replaces worn or leaking cylinders to restore proper brake function on covered W4500 trucks.
DFC 87-93 Chevrolet W4500 TILTMASTER (w/Front Drum Brakes) Rr R Frwd Brake Wheel Cylinder