What are the symptoms of a failing brake master cylinder?

Common signs include a brake pedal that feels spongy or goes to the floor when pressed, a gradual increase in pedal travel over time, or a warning light on your dashboard. You might also notice brake fluid leaks around the master cylinder itself.

Does this master cylinder come with brake fluid?

This DFC brake master cylinder does not include brake fluid. You will need to purchase the appropriate type of brake fluid separately and bleed the brake system after installation to ensure proper operation.

What other vehicles does this master cylinder fit besides the Buick Roadmaster?

This master cylinder is also compatible with the Cadillac Commercial Chassis (1995-1996), Cadillac Fleetwood (1995-1996), Chevrolet Caprice (1991-1992, 1995-1996), and Oldsmobile Custom Cruiser (1991-1992).

DFC 91-96 Buick Roadmaster Brake Master Cylinder

Specifications

Brand: DFC
Part #: 355-47071
UPC: 190920378447

DFC 91-96 Buick Roadmaster Brake Master Cylinder

Name: DFC 91-96 Buick Roadmaster Brake Master Cylinder
Brand: DFC
Price: 93.43 USD
Availability: InStock

$93.43

On Backorder

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Fits 91-96 Buick Roadmaster. DFC Brake Master Cylinder. Ensures proper brake fluid pressure.

Key Features

Fits 1991-1992 and 1995-1996 Buick Roadmaster.
Also fits 1995-1996 Cadillac Commercial Chassis and Fleetwood models.
Also fits 1991-1992 and 1995-1996 Chevrolet Caprice models.
Also fits 1991-1992 Oldsmobile Custom Cruiser models.
Replaces the original brake master cylinder to restore proper brake function.
Built to meet original equipment specifications for a direct fit.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will this fit your vehicle?

Product Details

This is a DFC brake master cylinder specifically for your 1991-1992 and 1995-1996 Buick Roadmaster. The master cylinder is a key component in your braking system; it converts the force you apply to the brake pedal into hydraulic pressure that pushes the brake pads against the rotors, slowing your vehicle down. When it starts to wear out, you might notice a spongy brake pedal or reduced stopping power.

DFC builds these master cylinders to meet the original equipment specifications for your Roadmaster. This means it should fit right into place and function as the factory unit did. It's made from durable materials to handle the constant pressure changes within the brake lines. Replacing a worn master cylinder is important for maintaining safe and reliable braking performance.

This part is also compatible with several other GM B-body vehicles from the same era, including the Cadillac Fleetwood, Cadillac Commercial Chassis, Chevrolet Caprice, and Oldsmobile Custom Cruiser. Make sure to check the full fitment list to confirm it matches your specific application.