What is the main function of a brake master cylinder?

The master cylinder converts the mechanical force from your brake pedal into hydraulic pressure. This pressure is then transmitted through the brake lines to activate the brakes at each wheel.

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 brake fluid separately and fill the reservoir after installation.

What should I do after installing a new master cylinder?

After installing a new master cylinder, it is essential to bleed the brake system thoroughly. This process removes any air that may have entered the lines, ensuring proper brake pedal feel and function.

DFC 80-05 Chevrolet K30/K3500 Pickup MC/ Brake Master Cylinder

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Specifications

Brand: DFC
Part #: 355-47145
UPC: 190920379178

DFC 80-05 Chevrolet K30/K3500 Pickup MC/ Brake Master Cylinder

Name: DFC 80-05 Chevrolet K30/K3500 Pickup MC/ Brake Master Cylinder
Brand: DFC
Price: 76.95 USD
Availability: InStock

$76.95

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DFC Brake Master Cylinder for Chevrolet and GMC C/K/P/R/V series trucks. Ensures proper brake fluid pressure for reliable stopping.

Key Features

Fits Chevrolet and GMC C/K/P/R/V series trucks from 1980-1996.
Direct fit replacement for the original brake master cylinder.
Ensures proper hydraulic pressure for braking.
Built to meet original equipment specifications.
Part number 355-47145.

⚠️ 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

When you're working on the brakes for your heavy-duty Chevrolet or GMC truck, replacing the master cylinder is a common task, especially on models like the Chevrolet C30, GMC K3500, or Chevrolet P30. This part is the heart of your hydraulic braking system, converting the force from your brake pedal into fluid pressure that pushes the brake pads against the rotors.

This DFC master cylinder is built to meet the original specifications for a direct fit on a wide range of C/K/P/R/V series trucks from 1980 through 1996. It's designed to ensure consistent fluid pressure, which is crucial for reliable stopping power. A well-functioning master cylinder means you can count on your brakes when you need them most, whether you're hauling a load or just driving around town.

When installing a new master cylinder, it's important to bleed the brake system thoroughly afterward to remove any air. This ensures the pedal feels firm and the braking system operates as intended. This DFC master cylinder is a solid option for restoring your truck's braking performance.