What is a brake master cylinder and why is it important?

The brake master cylinder is the heart of your car's hydraulic braking system. It converts the mechanical force from your brake pedal into hydraulic pressure, which is then sent through the brake lines to activate your brakes.

What signs indicate my master cylinder needs replacement?

Common signs include a spongy or soft brake pedal, a brake pedal that sinks to the floor, or a noticeable drop in brake fluid level without any visible leaks elsewhere in the system. Reduced braking performance is also a key indicator.

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 vehicle and fill the reservoir after installation.

DFC Brake Master Cylinder 355-73011

Name: DFC 97-05 Audi A6 Quattro Brake Master Cylinder
Brand: DFC
Price: 85.06 USD
Availability: InStock

DFC 97-05 Audi A6 Quattro Brake Master Cylinder

$85.06

Only 3 left in stock

DFC 355-73011 brake master cylinder. Ensures proper brake fluid pressure for reliable stopping.

Key Features

Fits 1999-2005 Audi and Volkswagen models.
Cast iron housing offers solid durability.
Replaces the original brake master cylinder.
Helps restore proper brake pedal feel and stopping power.
Designed for a direct fit 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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Will this fit your vehicle?

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 a braking system. It's designed to replace the original master cylinder on a range of Audi and Volkswagen vehicles, including models like the 1999-2001 Audi A4 Quattro, 2000-2001 Audi A6 Quattro, and 1999-2005 Volkswagen Passat.

A properly functioning master cylinder is crucial for your car's braking system. It converts the force you apply to the brake pedal into hydraulic pressure, which then forces your brake pads against the rotors to slow your vehicle. If your master cylinder is leaking or not building enough pressure, you might notice a spongy brake pedal or reduced stopping power. This DFC unit is a well-built replacement that helps restore your braking performance.

When replacing a master cylinder, it's important to bleed the brake system thoroughly afterward to remove any air. This ensures that the hydraulic pressure is transmitted effectively to the wheels. This part is designed as a direct fit replacement, making the installation process straightforward for a qualified technician.