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 mechanical force into hydraulic pressure, which is then sent through the brake lines to actuate the brakes at each wheel.

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

Common signs include a brake pedal that feels spongy or goes too low when pressed, a noticeable drop in brake fluid level without any visible leaks elsewhere, or a general decrease in braking effectiveness. If you experience any of these, it's a good idea to have your brake system inspected.

Does this master cylinder come with brake fluid?

This DFC brake master cylinder is sold as the unit itself and does not include brake fluid. You will need to purchase the appropriate type of brake fluid separately and ensure the system is properly bled after installation.

DFC 04-08 Chevrolet Colorado Brake Master Cylinder

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Specifications

Brand: DFC
Part #: 355-47179
UPC: 190920379512

DFC 04-08 Chevrolet Colorado Brake Master Cylinder

Name: DFC 04-08 Chevrolet Colorado Brake Master Cylinder
Brand: DFC
Price: 109.12 USD
Availability: InStock

$109.12

On Backorder

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

DFC brake master cylinder for 2004-2008 Chevrolet Colorado and GMC Canyon. Ensures proper brake fluid pressure.

Key Features

Fits 2004-2008 Chevrolet Colorado, 2004-2008 GMC Canyon, 2006 Isuzu i-280, 2007-2008 Isuzu i-290, 2006 Isuzu i-350, and 2007-2008 Isuzu i-370.
Replaces the original brake master cylinder to restore proper braking function.
Converts pedal force into hydraulic pressure for the braking system.
Well-built to meet original equipment specifications for fit and performance.
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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Product Details

This listing includes the DFC 355-47179 brake master cylinder, a key component for your vehicle's braking system. It's designed to replace the original master cylinder on a range of trucks, including the Chevrolet Colorado, GMC Canyon, and Isuzu i-series models from the mid-2000s. This part is crucial because it converts the mechanical force from your brake pedal into hydraulic pressure, which then forces your brake pads against the rotors to slow or stop your vehicle.

When your original master cylinder starts to wear out, you might notice a spongy brake pedal, a lower pedal position, or even leaks around the unit. Replacing it with a well-built unit like this DFC master cylinder helps restore proper braking performance and ensures consistent hydraulic pressure. It's built to meet the original equipment specifications for fit and function, making installation straightforward for mechanics familiar with brake system work.

This master cylinder is a direct replacement part, meaning it's made to install without modifications. Ensure you follow proper brake bleeding procedures after installation to remove any air from the system and achieve optimal braking.