What does a brake master cylinder do?

The brake master cylinder is the heart of your hydraulic braking system. It converts the mechanical force from your brake pedal into hydraulic pressure, which then pushes brake fluid through the lines to activate your brakes.

What are the symptoms of a failing brake master cylinder?

Common signs include a brake pedal that feels spongy or sinks to the floor when pressed, a gradual loss of braking power, or brake warning lights illuminating 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.

DFC 71-73 Buick Centurion Brake Master Cylinder

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Specifications

Brand: DFC
Part #: 355-47038
UPC: 190920378126

DFC 71-73 Buick Centurion Brake Master Cylinder

Name: DFC 71-73 Buick Centurion Brake Master Cylinder
Brand: DFC
Price: 87.65 USD
Availability: InStock

$87.65

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DFC 355-47038 brake master cylinder. Ensures proper hydraulic pressure for reliable braking.

Key Features

Fits 1971-1972 Buick Centurion, Electra, Estate Wagon, LeSabre, and Riviera.
Fits 1971-1972 Chevrolet Bel Air, Biscayne, Brookwood, Caprice, Impala, Kingswood, and Townsman.
Fits 1971-1972 Oldsmobile 98, Custom Cruiser, and Delta 88.
Fits 1971-1972 Pontiac Bonneville, Catalina, and Grandville.
Features a durable cast iron housing for reliable performance.
Converts pedal force into hydraulic pressure to operate brakes.

⚠️ 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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Product Details

This DFC brake master cylinder is built with a cast iron housing, a material known for its strength and durability under pressure. It's a key component in your vehicle's braking system, responsible for converting the force you apply to the brake pedal into hydraulic pressure that actuates the brakes. When you press the pedal, the master cylinder pushes brake fluid through the lines to the calipers or wheel cylinders, bringing your car to a stop. This unit is designed to fit a range of classic GM vehicles from 1971 and 1972, including models like the Buick Centurion, Chevrolet Impala, and Oldsmobile Delta 88.

Replacing a worn-out master cylinder is crucial for maintaining safe and effective braking. A failing unit can lead to a spongy pedal, reduced stopping power, or even complete brake failure. This DFC master cylinder is a direct replacement, meaning it's made to install in the factory location without needing modifications, making the job more straightforward. Ensure your braking system is functioning correctly by installing a well-built master cylinder like this one.