What does a brake wheel cylinder do?

The brake wheel cylinder is part of your drum brake system. 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 inside of the brake drum, slowing your vehicle.

How do I know if my wheel cylinder needs replacing?

Common signs include a spongy brake pedal, brake fluid leaks around the rear wheels, or uneven braking. If you notice any of these issues, it's a good idea to inspect your wheel cylinders.

Does this wheel cylinder come with brake shoes or hardware?

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

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Trusted Since 1957

Est. 1957

DFC 78-81 Mazda RX-7 Rear-L Brake Wheel Cylinder

Specifications

Brand: DFC
Part #: 375-80007
UPC: 190920404016

DFC 78-81 Mazda RX-7 Rear-L Brake Wheel Cylinder

Name: DFC 78-81 Mazda RX-7 Rear-L Brake Wheel Cylinder
Brand: DFC
Price: 18.03 USD
Availability: InStock

$18.03

Only 7 left in stock

Fits 1979-1981 Mazda GLC. DFC rear-left brake wheel cylinder restores proper brake function.

Key Features

Fits 1979-1981 Mazda GLC and 1979-1980 Mazda RX-7.
Restores proper function to rear drum brake systems.
Designed to fit the rear-left position.
Helps ensure consistent brake shoe application.
Well-built for reliable hydraulic pressure transfer.

⚠️ 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 1979-1981
Mazda RX-7 1979-1980

Product Details

When you're working on the rear drum brakes of your 1979-1981 Mazda GLC, the wheel cylinder is a critical component. It's what pushes the brake shoes outward against the drum when you press the pedal, creating the friction needed to slow down. If yours is leaking or seized, replacing it is key to getting your brakes working right again.

This DFC brake wheel cylinder is made to fit your specific Mazda model, ensuring it installs correctly and functions as intended. It's a well-built part designed to handle the hydraulic pressure needed to activate your rear drum brakes. Getting this part replaced will help ensure consistent braking performance and safety.