What does a brake master cylinder do?

The master cylinder converts the force from your brake pedal into hydraulic pressure. This pressure is then sent through the brake lines to activate your brake calipers or wheel cylinders, slowing your vehicle.

What are the signs I need to replace my brake master cylinder?

Common signs include a spongy or soft brake pedal, the brake pedal sinking to the floor, a low brake fluid level, or visible fluid leaks around the master cylinder itself.

Does this master cylinder come with brake fluid?

This DFC brake master cylinder does not include brake fluid. You will need to purchase the appropriate brake fluid for your vehicle and fill the master cylinder reservoir after installation.

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Trusted Since 1957

Est. 1957

DFC 79-79 Mazda RX-7 Brake Master Cylinder

Specifications

Brand: DFC
Part #: 355-80002
UPC: 190920391309

DFC 79-79 Mazda RX-7 Brake Master Cylinder

Name: DFC 79-79 Mazda RX-7 Brake Master Cylinder
Brand: DFC
Price: 104.72 USD
Availability: InStock

$104.72

Only 7 left in stock

Fits 1979 Mazda RX-7. This DFC brake master cylinder is a direct replacement to restore your braking system.

Key Features

Fits 1979 Mazda RX-7.
Direct replacement for the original brake master cylinder.
Restores proper hydraulic pressure for effective braking.
Well-built component from DFC.

⚠️ 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 this vehicle

Mazda RX-7 1979

Product Details

When you're working on your 1979 Mazda RX-7, getting the braking system right is crucial. This DFC brake master cylinder is built to be a direct replacement for your original unit. It's designed to handle the hydraulic pressure needed to make your brakes work effectively, ensuring you can stop safely.

DFC makes this master cylinder to fit your specific RX-7 model. It's a well-built component that will integrate with your existing brake lines and pedal assembly. Replacing a master cylinder is a common job when you notice a spongy pedal or fluid leaks, and this part aims to get your car back to its intended stopping performance.

Remember to bleed your brake system thoroughly after installing a new master cylinder to remove any air and ensure proper brake function.