What does a brake master cylinder do?

The brake master cylinder is the heart of your vehicle's hydraulic braking system. When you press the brake pedal, it converts that force into hydraulic pressure, which then travels through the brake lines to activate your brakes.

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

Common signs include a spongy or soft brake pedal that goes closer to the floor, a brake warning light on your dashboard, or a noticeable decrease in braking performance. You might also see brake 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 type of brake fluid for your Mazda 929 and add it after installation, then bleed the brake system.

DFC 88-91 Mazda 929 Brake Master Cylinder

Specifications

Brand: DFC
Part #: 355-80097
UPC: 190920392238

DFC 88-91 Mazda 929 Brake Master Cylinder

Name: DFC 88-91 Mazda 929 Brake Master Cylinder
Brand: DFC
Price: 118.35 USD
Availability: InStock

$118.35

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 for your original part, ensuring reliable stopping power.

Key Features

Fits 1988-1991 Mazda 929.
Cast iron housing offers solid durability.
Designed as a direct replacement for the original part.
Internal seals are built to resist brake fluid and wear.
Helps restore proper hydraulic pressure to the braking system.

⚠️ 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 built to handle the pressures of your braking system. For your 1988-1991 Mazda 929, a properly functioning master cylinder is key to delivering hydraulic pressure to your brake calipers or wheel cylinders. When yours starts to leak or fails internally, you'll notice a spongy brake pedal or a loss of braking ability, making replacement a critical safety repair.

DFC has designed this master cylinder as a direct replacement, meaning it should fit right into your existing brake lines and mounting points without modification. This makes the installation process more straightforward. The internal seals are made to resist brake fluid contamination and wear, helping to maintain consistent pressure over time and keep your brakes working as they should.

When replacing your master cylinder, it's a good idea to bleed your brake system thoroughly afterward to remove any air. This ensures you get a firm pedal feel and optimal braking performance.