What does a brake master cylinder do?

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

What are the signs that my brake master cylinder needs replacing?

Common signs include a brake pedal that feels soft or spongy, a pedal that sinks to the floor when you apply pressure, or visible brake fluid leaks around the master cylinder itself. You might also notice reduced braking performance.

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 type and amount of brake fluid separately and ensure the system is properly bled after installation.

DFC 88-91 Mazda 929 Brake Master Cylinder

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Specifications

Brand: DFC
Part #: 355-80094
UPC: 190920392207

DFC 88-91 Mazda 929 Brake Master Cylinder

Name: DFC 88-91 Mazda 929 Brake Master Cylinder
Brand: DFC
Price: 78.85 USD
Availability: InStock

$78.85

On Backorder

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

Fits 1988-1991 Mazda 929. This DFC brake master cylinder is a direct replacement part to restore your braking system's performance.

Key Features

Fits 1988-1991 Mazda 929.
Cast iron housing for durability.
Designed to meet original equipment specifications for proper function.
Restores proper hydraulic pressure for braking.
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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Fits this vehicle

Mazda 929 1988-1991

Product Details

The cast iron housing on this DFC brake master cylinder is a solid choice for your 1988-1991 Mazda 929. It's built to handle the hydraulic pressure needed to operate your braking system effectively. When your old master cylinder starts to leak or fails to build pressure, it directly impacts your ability to stop safely, so replacing it with a well-built unit like this is important for getting your car back to reliable operation.

This master cylinder is designed as a direct replacement, meaning it should fit right into the existing brake lines and mounting points on your 929. This makes the installation process more straightforward, as you won't need to modify anything to get it to work. Ensuring your brake fluid is clean and the system is properly bled after installation will help this new master cylinder perform as expected.