What does a brake wheel cylinder do?

The wheel cylinder is part of your drum brake system. When you press the brake pedal, hydraulic fluid pushes pistons inside the cylinder outward. These pistons then force the brake shoes against the inside of the brake drum, slowing your vehicle.

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

Signs of a failing wheel cylinder include a spongy brake pedal, reduced braking effectiveness, or brake fluid leaks around the rear wheels. You might also notice uneven brake wear on one side.

Does this wheel cylinder come with brake shoes or hardware?

This part is a direct replacement for the brake wheel cylinder only. Brake shoes, springs, and other hardware are typically sold separately.

DFC 77-81 Mazda GLC Rear /Rear-R Brake Wheel Cylinder

Specifications

Brand: DFC
Part #: 375-80006
UPC: 190920404009

DFC 77-81 Mazda GLC Rear /Rear-R Brake Wheel Cylinder

Name: DFC 77-81 Mazda GLC Rear /Rear-R Brake Wheel Cylinder
Brand: DFC
Price: 16.38 USD
Availability: InStock

$16.38

In Stock

Fits 1977-1981 Mazda GLC. DFC rear brake wheel cylinder for the right side. Essential for proper rear brake function.

Key Features

Fits 1977-1981 Mazda GLC and 1979-1980 Mazda RX-7.
Replaces the original rear-right brake wheel cylinder.
Uses hydraulic pressure to actuate brake shoes in drum brakes.
Helps restore proper rear braking function.
Direct fit replacement part.

⚠️ 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

Mazda GLC 1977-1981
Mazda RX-7 1979-1980

Product Details

This is a DFC rear brake wheel cylinder for your 1977-1981 Mazda GLC. It's specifically for the rear-right brake assembly. The wheel cylinder is a key part of your drum brake system; it uses hydraulic pressure from the brake pedal to push the brake shoes outward against the brake drum, creating the friction needed to slow and stop your vehicle.

When your brake pedal feels spongy or you notice reduced braking performance, a worn or leaking wheel cylinder could be the culprit. This DFC wheel cylinder is built to replace the original part, helping to restore your GLC's stopping power. It's designed to fit right into your existing brake system, making replacement straightforward.