Dynamite Friction 355-47052 Brake Master Cylinder

Brake Master Cylinder for GM G-Body Applications

The Dynamite Friction DFC Brake Master Cylinder, part number 355-47052, is a direct-fit hydraulic brake component for select 1982-1985 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac vehicles. It is built for drivers replacing a worn or leaking master cylinder on classic GM rear-wheel-drive and ABS-equipped applications.

Key Features

• Brake master cylinder for hydraulic brake system service
• Fits select 1982-1985 Buick Regal, Buick Riviera, Cadillac Eldorado, Cadillac Seville, and more
• Application-specific coverage for G-body and related platforms
• Part number 355-47052 for accurate ordering and catalog lookup
• Compatible with vehicles listed below, including ABS and cast iron reservoir notes where specified

Detailed Fitment and Product Info

The DFC Brake Master Cylinder 355-47052 covers a broad range of GM passenger cars, including 1982-1985 Buick Regal, 1982-1985 Buick Riviera with ABS, 1982-1985 Cadillac Eldorado, 1982-1985 Cadillac Seville, 1983-1985 Oldsmobile Cutlass Supreme, 1982-1985 Oldsmobile Toronado, 1983-1984 Chevrolet El Camino, 1982-1984 Chevrolet Monte Carlo, 1982-1984 Pontiac Bonneville, 1982-1984 Pontiac Grand Prix, 1982-1983 Chevrolet Malibu, 1983 Oldsmobile Cutlass Cruiser, 1982 Buick Regal, 1982 Buick Riviera with cast iron reservoir, 1982 Oldsmobile Cutlass Cruiser G Body, and 1982 Oldsmobile Cutlass Supreme G Body. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Problems This Part Can Address

• Brake pedal sinking toward the floor
• External brake fluid leakage at the master cylinder
• Uneven or inconsistent hydraulic pressure
• Soft or spongy brake pedal feel after system inspection
• Brake warning concerns tied to master cylinder wear

Installation Notes and Tips

Verify the vehicle’s brake system configuration before ordering, especially on 1982-1985 Buick Riviera ABS applications and 1982 Buick Riviera cast iron reservoir applications. Confirm the existing master cylinder style, reservoir design, and vehicle year/model match the fitment list for 355-47052 before installation.

Quality Assurance

Dynamite Friction DFC brake hydraulics are cataloged for application-specific replacement use on listed GM vehicles. Confirm fitment by year, make, model, and brake system notes before installation.