What does a brake wheel cylinder do?

The brake wheel cylinder is part of your drum brake system. When you apply the brakes, brake fluid pressure pushes pistons inside the cylinder, which in turn force the brake shoes outward against the brake drum, slowing your vehicle.

Why is it important to replace a brake wheel cylinder?

Over time, wheel cylinders can develop leaks or their internal seals can wear out. This can lead to reduced braking performance, a spongy brake pedal, or even brake failure. Replacing a worn cylinder ensures your brakes work reliably.

Does this wheel cylinder come with brake shoes or hardware?

This part is the brake wheel cylinder only. Brake shoes, springs, and other hardware are typically sold separately and may be needed for a complete rear brake job.

DFC 46-52 Chevrolet 3700 Rear Brake Wheel Cylinder

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Specifications

Brand: DFC
Part #: 375-47124
UPC: 190920398674

DFC 46-52 Chevrolet 3700 Rear Brake Wheel Cylinder

Name: DFC 46-52 Chevrolet 3700 Rear Brake Wheel Cylinder
Brand: DFC
Price: 51.81 USD
Availability: InStock

$51.81

On Backorder

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

Fits 1946-1952 Chevrolet Truck. DFC rear brake wheel cylinder for reliable stopping power.

Key Features

Fits 1946-1952 Chevrolet Truck, 1946 Chevrolet DS, and 1951-1952 GMC 250.
Direct replacement for the original rear brake wheel cylinder.
Restores proper function to your vehicle's rear drum brakes.
Built to DFC's standards for dependable performance.

⚠️ 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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Fits these vehicles

Chevrolet DS 1946
Chevrolet Truck 1946-1952
GMC 250 1951-1952

Product Details

DFC is known for making dependable brake components, and this rear brake wheel cylinder for your 1946-1952 Chevrolet Truck is no exception. This part is a crucial piece of your braking system, as it houses the pistons that push your brake shoes outward against the drums when you step on the pedal. Keeping this component in good working order is essential for safe and effective braking.

This wheel cylinder is built to replace the original part on your classic truck, ensuring it fits right and functions as intended. It's designed to work with your existing brake system to restore proper brake operation. When you're rebuilding the rear brakes on a truck from this era, a new wheel cylinder is often a smart move to ensure everything is fresh and working together smoothly.

This part is verified to fit specific Chevrolet and GMC truck models from the mid-20th century. Make sure to check the fitment details to confirm it's the right match for your vehicle.