DFC 63-71 Chevrolet Blazer (RWD Full Size) Front-R Brake Wheel Cylinder

This is a DFC brake wheel cylinder, a key part for the rear drum brakes on a wide range of classic Chevrolet and GMC trucks and SUVs. It sits inside your rear wheel drum and is responsible for pushing the brake shoes outward against the drum when you press the brake pedal, creating the friction needed to slow down. If you're noticing a spongy brake pedal, leaks around the wheel cylinder, or uneven braking, this part is likely the culprit.

This wheel cylinder is well-built to handle the hydraulic pressure needed for reliable stopping power. It's designed to fit right into the existing brake drum assembly, making replacement straightforward for many common applications like the 1964-1970 Chevrolet C10 Pickup, 1967-1970 GMC C15/C1500 Pickup, and 1970 GMC Jimmy. Ensuring your brake system is in good working order is critical, and this wheel cylinder is a solid option for restoring proper function.