What does a brake master cylinder do?

The master cylinder converts the force from your brake pedal into hydraulic pressure. This pressure is then sent through the brake lines to activate the brakes at each wheel, slowing or stopping your vehicle.

What are the signs that my master cylinder needs replacing?

Common signs include a spongy or soft brake pedal, a brake pedal that sinks to the floor, visible brake fluid leaks around the master cylinder, or a warning light on your dashboard indicating low brake fluid or a brake system issue.

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.

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Trusted Since 1957

Est. 1957

DFC 93-94 Buick Riviera Brake Master Cylinder

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Specifications

Brand: DFC
Part #: 355-46011
UPC: 190920377617

DFC 93-94 Buick Riviera Brake Master Cylinder

Name: DFC 93-94 Buick Riviera Brake Master Cylinder
Brand: DFC
Price: 83.85 USD
Availability: InStock

$83.85

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 1993 Buick Riviera. DFC brake master cylinder for reliable stopping power.

Key Features

Fits 1993 Buick Riviera.
Direct fit 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

When you're working on the braking system of your 1993 Buick Riviera and need to replace the master cylinder, this DFC unit is a solid option. The master cylinder is the heart of your car's hydraulic braking system; it converts the force from your brake pedal into hydraulic pressure that pushes the brake pads against the rotors, slowing your vehicle down. If you're experiencing a spongy pedal, leaks around the unit, or inconsistent braking, a new master cylinder is likely needed.

This DFC master cylinder is built to match the original specifications for your Riviera, ensuring it fits right and functions as expected. It's designed to handle the demands of your car's braking system, helping to restore confident stopping performance. Replacing a master cylinder involves working with brake fluid, so having the right tools and taking precautions to avoid spills is important during installation.