What does a brake master cylinder do?

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

What are the signs of a failing brake master cylinder?

Common signs include a spongy or soft brake pedal, a brake pedal that sinks to the floor, reduced braking performance, or 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 and amount of brake fluid separately and ensure the system is properly bled after installation.

DFC 06-11 Mazda RX-8 Brake Master Cylinder

Specifications

Brand: DFC
Part #: 355-80018
UPC: 190920391460

DFC 06-11 Mazda RX-8 Brake Master Cylinder

Name: DFC 06-11 Mazda RX-8 Brake Master Cylinder
Brand: DFC
Price: 181.43 USD
Availability: InStock

$181.43

On Backorder

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

Fits 2006-2011 Mazda RX-8. This DFC brake master cylinder is a direct replacement, ensuring proper hydraulic pressure for reliable stopping.

Key Features

Fits 2006-2011 Mazda RX-8.
Features a durable cast iron housing for long-lasting performance.
Designed as a direct replacement for the original master cylinder.
Restores proper hydraulic pressure for reliable braking.
Helps ensure a firm brake pedal feel and consistent stopping power.

⚠️ 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-8 2006-2011

Product Details

This DFC brake master cylinder is built with a cast iron housing, a material known for its strength and resistance to the high pressures found in your braking system. It's designed specifically for the 2006-2011 Mazda RX-8, meaning it fits right in place of the original part without needing modifications.

A properly functioning master cylinder is crucial for your car's ability to stop. It converts the force you apply to the brake pedal into hydraulic pressure that pushes the brake pads against the rotors. If your pedal feels spongy, or if you've noticed a decrease in stopping power, a worn-out master cylinder could be the culprit. This DFC unit is a solid option to restore that firm pedal feel and ensure your RX-8 stops as it should.

This part is a direct replacement, making installation straightforward for a mechanic. Ensure you follow proper bleeding procedures after installation to remove any air from the brake lines.