What does a brake master cylinder do?

The brake master cylinder is the heart of your hydraulic braking system. When you press the brake pedal, it converts that mechanical force into hydraulic pressure, which then travels through the brake lines to activate the calipers or wheel cylinders.

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

Common signs include a brake pedal that feels spongy or goes to the floor, a noticeable decrease in braking performance, or visible brake fluid leaks around the master cylinder itself or its reservoir.

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 for your vehicle separately and ensure the system is properly bled after installation.

DFC 17-24 Ford F-350 Super Duty 4WD MC/ Brake Master Cylinder

Specifications

Brand: DFC
Part #: 355-54268
UPC: 190920382970

DFC 17-24 Ford F-350 Super Duty 4WD MC/ Brake Master Cylinder

Name: DFC 17-24 Ford F-350 Super Duty 4WD MC/ Brake Master Cylinder
Brand: DFC
Price: 158.12 USD
Availability: InStock

$158.12

On Backorder

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

Fits 2017-2024 Ford F-250/F-350 Super Duty 4WD. This DFC brake master cylinder is a direct replacement to restore your braking system.

Key Features

Fits 2017-2024 Ford F-250 Super Duty and 2017-2024 Ford F-350 Super Duty 4WD.
Direct replacement brake master cylinder.
Restores proper hydraulic pressure for braking.
Helps ensure consistent stopping power.
Meets original equipment specifications for fit and function.

⚠️ 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 these vehicles

Ford F-250 Super Duty 2017-2024
Ford F-350 Super Duty 2017-2024

Product Details

This DFC brake master cylinder is what you get when you order part number 355-54268. It's built to be a direct replacement for your 2017 through 2024 Ford F-250 or F-350 Super Duty with 4WD. A properly functioning master cylinder is crucial for your braking system, as it's the component that converts the force from your brake pedal into hydraulic pressure that pushes the brake pads against the rotors.

When your original master cylinder starts to wear out, you might notice a spongy brake pedal, a longer stopping distance, or even brake fluid leaks around the unit. This DFC master cylinder is designed to meet the original equipment specifications for your Super Duty truck, ensuring it fits right and performs as expected. It's a well-built unit that helps ensure consistent hydraulic pressure for reliable stopping power.

This part is specifically for the 4WD models of the F-250 and F-350 from 2017 to 2024. Always refer to the manufacturer's installation instructions for proper bleeding procedures after installation to ensure optimal brake performance.