What does a brake master cylinder do?

The master cylinder converts the mechanical force from your brake pedal into hydraulic pressure. This pressure then travels through the brake lines to actuate your brake calipers or wheel cylinders, slowing your vehicle down.

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.

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 separately and bleed the brake system after installation.

DFC 19-24 Ram 2500/3500 Brake Master Cylinder

Specifications

Brand: DFC
Part #: 355-40098
UPC: 194873589844

DFC 19-24 Ram 2500/3500 Brake Master Cylinder

Name: DFC 19-24 Ram 2500/3500 Brake Master Cylinder
Brand: DFC
Price: 112.15 USD
Availability: InStock

$112.15

On Backorder

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

Fits 2019-2024 Ram 2500. This DFC brake master cylinder is a direct replacement for your original part, ensuring reliable braking performance.

Key Features

Fits 2019-2024 Ram 2500 and 2019-2024 Ram 3500.
Direct replacement for the original brake master cylinder.
Restores proper hydraulic pressure for reliable braking.
Designed to meet original equipment specifications.

⚠️ 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

Ram 2500 2019-2024
Ram 3500 2019-2024

Product Details

This DFC brake master cylinder is what you get when you need to replace the original unit on your 2019-2024 Ram 2500 or 2019-2024 Ram 3500. It's built to match the specifications of your truck's factory master cylinder, so it handles the job of converting the force from your brake pedal into hydraulic pressure that pushes your brake pads against the rotors.

When your master cylinder starts to wear out, you might notice a spongy brake pedal, a longer stopping distance, or even brake fluid leaks. This DFC unit is a well-built replacement designed to restore your braking system's responsiveness and safety. It's a direct fit, meaning it's made to install without needing any modifications to your truck's existing brake lines or mounting points.

This part is a direct replacement for your original equipment master cylinder. If you're experiencing issues with your braking system, replacing the master cylinder is a common step to ensure your truck stops safely and reliably.