What does a brake wheel cylinder do?

The brake wheel cylinder is part of your car's drum brake system. When you press the brake pedal, hydraulic fluid pushes pistons inside the cylinder, which in turn force the brake shoes outward against the brake drum to slow the vehicle.

How do I know if I need to replace my brake wheel cylinder?

Signs that your wheel cylinder might need replacing include a spongy brake pedal, leaks around the rear wheel drums, or the parking brake not holding properly. If you notice brake fluid on the inside of your rear wheels, it's a strong indicator of a leak.

Does this wheel cylinder come with new brake shoes or hardware?

This product is for the brake wheel cylinder only. Brake shoes, springs, and other hardware are typically sold separately and should be inspected and replaced as needed during a brake job.

DFC 85-91 Buick Skyhawk Rear Brake Wheel Cylinder

Specifications

Brand: DFC
Part #: 375-47031
UPC: 190920397745

DFC 85-91 Buick Skyhawk Rear Brake Wheel Cylinder

Name: DFC 85-91 Buick Skyhawk Rear Brake Wheel Cylinder
Brand: DFC
Price: 9.86 USD
Availability: InStock

$9.86

On Backorder

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DFC rear brake wheel cylinder for 1985-1991 Buick Skyhawk and many other vehicles. Ensures proper brake pressure at the rear wheels.

Key Features

Fits 1985-1991 Buick Skyhawk, 1987-1990 Buick Skylark, 1985-1988 Cadillac Cimarron, 1990-1991 Chevrolet Beretta, 1985-1991 Chevrolet Cavalier, 1987-1991 Chevrolet Corsica, 1987 Oldsmobile Calais, 1988-1990 Oldsmobile Cutlass Calais, 1987-1988 Oldsmobile Firenza, 1985-1990 Pontiac Grand Am, and 1986-1991 Pontiac Sunbird.
Direct replacement for the original brake wheel cylinder.
Restores proper hydraulic pressure to the rear drum brakes.
Ensures brake shoes engage correctly for effective stopping power.

⚠️ 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 rear brakes and notice a leak or a spongy pedal, it's often the wheel cylinder that's the culprit. This DFC brake wheel cylinder is designed to replace the original on a wide range of vehicles from the mid-80s to early-90s, including popular models like the Chevrolet Cavalier, Pontiac Sunbird, and Buick Skylark. It's a crucial part of your car's braking system, as it uses hydraulic pressure to push the brake shoes against the drums, slowing your vehicle down.

This wheel cylinder is a well-built replacement part that fits right into the factory location. It's made to handle the hydraulic pressure needed for effective braking. Replacing a faulty wheel cylinder is key to restoring proper brake function and ensuring you can stop safely. You'll want to make sure the brake drums are clean and the brake shoes are in good condition when you install this part to get the best performance.