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 pushes pistons inside the cylinder outward, forcing the brake shoes to expand and press against the brake drum, which slows down the vehicle.

How do I know if my brake wheel cylinder needs replacing?

Signs of a failing wheel cylinder include a spongy or soft brake pedal, the need to pump the brakes to get them to engage, visible brake fluid leaks around the wheel assembly, or uneven brake wear. It's important to address these symptoms promptly for safety.

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 job.

DFC 67-72 Chevrolet 50 Rear Lower/Rear-R/Rear-lo Brake Wheel Cylinder

Specifications

Brand: DFC
Part #: 375-47117
UPC: 190920398605

DFC 67-72 Chevrolet 50 Rear Lower/Rear-R/Rear-lo Brake Wheel Cylinder

Name: DFC 67-72 Chevrolet 50 Rear Lower/Rear-R/Rear-lo Brake Wheel Cylinder
Brand: DFC
Price: 49.22 USD
Availability: InStock

$49.22

On Backorder

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

Fits 1967-1970 Chevrolet C30 Pickup. This DFC brake wheel cylinder is a direct replacement for your rear brake system.

Key Features

Fits 1967-1970 Chevrolet C30 Pickup.
Also fits 1967-1970 GMC C35/C3500 Pickup, 1968-1970 GMC K35/K3500 Pickup, and 1967-1970 GMC P35/P3500 Van.
Features a durable cast iron housing for reliable performance.
Designed to operate the rear brake shoes against the drum.
Direct replacement part for straightforward installation.

⚠️ 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 DFC brake wheel cylinder is built with a cast iron housing, a material chosen for its strength and ability to withstand the pressures involved in your braking system. It's designed to fit the rear brake assemblies of your 1967-1970 Chevrolet C30 Pickup, and also works for select GMC C35/C3500, K35/K3500, and P35/P3500 models from similar years. When you press the brake pedal, the wheel cylinder is what forces your brake shoes outward against the drum, creating the friction needed to slow your truck.

Replacing a worn or leaking wheel cylinder is crucial for maintaining proper braking function. A faulty cylinder can lead to a spongy brake pedal, reduced stopping power, or even brake fluid leaks, which can be a safety concern. This part is a direct replacement, meaning it's made to install in the original location without needing modifications, making the repair process more straightforward.