What does a brake wheel cylinder do?

The brake wheel cylinder is a key component in drum brake systems. When you apply the brakes, hydraulic pressure from the master cylinder pushes pistons inside the wheel cylinder outward. These pistons then force the brake shoes against the brake drum, slowing your vehicle.

Why would I need to replace my brake wheel cylinder?

You should consider replacing your brake wheel cylinder if you notice brake fluid leaks around the wheel area, a spongy brake pedal, or uneven braking. A worn or damaged cylinder can compromise your braking system's effectiveness.

Does this wheel cylinder come with brake shoes or hardware?

This product is for the brake wheel cylinder only. Brake shoes, springs, and other hardware are typically sold separately and may be required for a complete brake service.

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Trusted Since 1957

Est. 1957

DFC 61-66 Buick Invicta Front-R/Rear-R Brake Wheel Cylinder

Specifications

Brand: DFC
Part #: 375-45004
UPC: 190920397226

DFC 61-66 Buick Invicta Front-R/Rear-R Brake Wheel Cylinder

Name: DFC 61-66 Buick Invicta Front-R/Rear-R Brake Wheel Cylinder
Brand: DFC
Price: 18.23 USD
Availability: InStock

$18.23

In Stock

DFC brake wheel cylinder for 1961-1966 Buick models. Ensures proper brake pressure for reliable stopping.

Key Features

Fits 1961-1966 Buick Electra, Estate Wagon, Invicta, LeSabre, Riviera, and Wildcat.
Cast iron housing offers good corrosion resistance.
Direct replacement part for the original wheel cylinder.
Restores proper hydraulic pressure to drum brakes.
Ensures brake shoes engage the drum for effective stopping.

⚠️ 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 brake wheel cylinder features a cast iron housing, a well-built material that resists corrosion and holds up well in the braking environment. It's designed to fit a range of classic Buick models from 1961 to 1966, including the Electra, LeSabre, and Riviera. This part is crucial for your drum brake system, as it uses hydraulic pressure to push the brake shoes outward against the drum when you press the brake pedal.

When you press the brake pedal, fluid pressure enters this cylinder and forces the internal pistons outward. These pistons then act on the brake shoes, creating the friction needed to slow or stop your vehicle. Replacing a worn or leaking wheel cylinder is important for maintaining consistent and effective braking performance. This unit is a direct replacement, meaning it's made to install in the original location without modification.