What are the signs that my brake master cylinder needs replacing?

Common signs include a brake pedal that feels spongy or goes to the floor, a gradual decrease in braking performance, or visible brake fluid leaks around the master cylinder unit itself. If you notice any of these issues, it's a good idea to have your braking system inspected.

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 and amount of brake fluid separately and bleed the brake system after installation to ensure proper operation.

What is the Prop 65 warning about?

The Prop 65 warning indicates that this product contains chemicals known to the State of California to cause cancer or reproductive harm. This is a standard warning for many automotive parts and does not necessarily mean the product is unsafe for its intended use.

DFC 86-90 Buick Electra Brake Master Cylinder

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Specifications

Brand: DFC
Part #: 355-45006
UPC: 190920377334

DFC 86-90 Buick Electra Brake Master Cylinder

Name: DFC 86-90 Buick Electra Brake Master Cylinder
Brand: DFC
Price: 101.24 USD
Availability: InStock

$101.24

Only 1 left in stock

DFC Brake Master Cylinder for 1986-1990 Buick Electra. Ensures proper brake fluid pressure.

Key Features

Fits 1986-1990 Buick Electra.
Also fits 1987-1990 Buick LeSabre, 1986-1990 Cadillac DeVille, 1986-1990 Cadillac Fleetwood, 1986-1990 Oldsmobile 98, 1986-1990 Oldsmobile Delta 88, and 1987-1990 Pontiac Bonneville.
Restores proper brake fluid pressure for reliable stopping.
Converts pedal force into hydraulic pressure.
Direct replacement for the original master cylinder.

⚠️ 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, a key component for your vehicle's braking system. It's designed to fit a range of cars, including the 1986-1990 Buick Electra, 1987-1990 Buick LeSabre, and 1986-1990 Cadillac DeVille. The master cylinder is where you apply pressure to your brake pedal, and this part converts that force into hydraulic pressure that pushes brake fluid through the lines to your wheels, activating the brakes.

When your old master cylinder starts to wear out, you might notice a spongy brake pedal, a gradual loss of braking power, or even brake fluid leaks around the unit. Replacing it with a new one from DFC means you're getting a well-built part that's made to restore your braking performance. This unit is built to meet the original specifications for your vehicle, ensuring it fits right and functions as expected to keep your brakes working reliably.