Rear Drum Brake Wheel Cylinder for Classic GM Compacts

The Dynamite Friction DFC Brake Wheel Cylinder, part number 375-52009, is a rear drum brake wheel cylinder for select 1976-1980 GM compact cars. It is a direct-fit hydraulic service part for restoring rear drum brake function on Buick Skyhawk, Chevrolet Monza, Oldsmobile Starfire, and Pontiac Sunbird applications.

Key Features

• Drum brake wheel cylinder for rear brake service
• Fits rear position applications only
• Direct replacement for select 1976-1980 GM compact models
• Part number 375-52009 for catalog and fitment lookup
• DFC Brake Wheel Cylinder product line from Dynamite Friction

Detailed Description

The DFC Brake Wheel Cylinder 375-52009 is part of Dynamite Friction’s DFC Brake Wheel Cylinder line, focused on hydraulic brake service components for drum brake systems. This rear wheel cylinder is listed for 1976-1980 Buick Skyhawk, 1976-1980 Chevrolet Monza, 1976-1980 Oldsmobile Starfire, and 1976-1980 Pontiac Sunbird rear brake applications. Use this part when servicing rear drum brake hydraulics on these vehicles and when replacing a leaking or worn wheel cylinder. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Is Used For

• Replacing a leaking rear drum brake wheel cylinder
• Restoring hydraulic pressure at the rear brakes
• Addressing uneven rear brake engagement
• Correcting brake fluid seepage at the wheel cylinder
• Servicing rear drum brake hardware on classic GM compact cars

Installation Notes and Tips

Install on the rear drum brake assembly only. Verify the vehicle year, make, model, and rear brake configuration before ordering. Inspect brake shoes, drums, and hydraulic lines during service, and bleed the brake system after installation to remove air from the hydraulic circuit.

Quality Assurance

Built as a DFC Brake Wheel Cylinder replacement part from Dynamite Friction for brake hydraulic service applications.