What does a brake master cylinder do?

The master cylinder converts the mechanical force from your brake pedal into hydraulic pressure. This pressure is then sent through the brake lines to actuate the brake calipers or wheel cylinders, which apply the brakes.

What are the symptoms of a failing master cylinder?

Common signs include a spongy or soft brake pedal, the pedal sinking to the floor when held, a decrease in braking performance, or 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 appropriate brake fluid separately and bleed the brake system after installation.

1991-1992 Buick Riviera Brake Master Cylinder

Name: DFC 91-92 Buick Riviera Brake Master Cylinder
Brand: DFC
Price: 80.10 USD
Availability: InStock

DFC 91-92 Buick Riviera Brake Master Cylinder

$80.10

Only 1 left in stock

Fits 1991-1992 Buick Riviera. DFC Brake Master Cylinder for reliable braking performance.

Key Features

Fits 1991-1992 Buick Riviera.
Also fits 1991-1992 Buick Reatta, Cadillac Eldorado, Cadillac Seville, and Oldsmobile Toronado.
Direct replacement for the original master cylinder.
Restores proper hydraulic pressure for reliable braking.
Built to meet original equipment specifications.

⚠️ 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 designed specifically for your 1991-1992 Buick Riviera. The master cylinder is a crucial component in your braking system, as it converts the force you apply to the brake pedal into hydraulic pressure that forces your brake pads against the rotors, slowing your vehicle down. If your brake pedal feels spongy, or if you've noticed a drop in braking performance, replacing the master cylinder is often the solution.

DFC builds these master cylinders to meet the original specifications for your Riviera, ensuring a direct fit and proper function. This means you can expect consistent hydraulic pressure and reliable stopping power when you need it most. It's a well-built part that gets the job done, helping to restore your car's braking performance to how it was from the factory.

When replacing your master cylinder, it's a good idea to also inspect your brake fluid level and condition. You may also want to consider bleeding your brake lines to ensure all air is removed from the system for optimal performance.