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

The brake master cylinder is the central component of your vehicle's hydraulic braking system. When you press the brake pedal, it converts that force into hydraulic pressure, pushing brake fluid through the lines to activate the brakes at each wheel. A properly functioning master cylinder is essential for safe and effective stopping.

What are the signs of a failing brake master cylinder?

Common signs include a brake pedal that feels spongy or goes to the floor when pressed, a gradual loss of braking ability, or brake warning lights on the dashboard. You might also notice 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 ensure the system is properly bled after installation.

DFC 13-18 Acura RDX Brake Master Cylinder

Specifications

Brand: DFC
Part #: 355-58019
UPC: 190920383953

DFC 13-18 Acura RDX Brake Master Cylinder

Name: DFC 13-18 Acura RDX Brake Master Cylinder
Brand: DFC
Price: 119.90 USD
Availability: InStock

$119.90

On Backorder

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

Fits 2013-2018 Acura RDX. This DFC brake master cylinder is a direct replacement for your original part, ensuring reliable braking performance.

Key Features

Fits 2013-2018 Acura RDX.
Direct replacement for the original brake master cylinder.
Restores proper brake pedal feel and stopping performance.
Built to meet original equipment specifications.
Well-built for reliable operation.

⚠️ 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 this vehicle

Acura RDX 2013-2018

Product Details

When you're working on the braking system of your 2013-2018 Acura RDX, a faulty brake master cylinder can be the culprit behind a spongy pedal or reduced stopping power. This DFC brake master cylinder is built to be a direct replacement, meaning it's designed to install just like the original part your RDX came with from the factory.

A master cylinder is crucial because it's the heart of your hydraulic braking system. When you press the brake pedal, it forces brake fluid through the lines to your calipers or wheel cylinders, which then apply pressure to the rotors or drums. This DFC unit is constructed to meet the original equipment specifications, helping to restore that firm pedal feel and ensure your RDX stops as it should. It's a well-built component that addresses the core function of your braking system.

This part is designed to fit your 2013-2018 Acura RDX without modification. Make sure to follow the manufacturer's instructions for bleeding the brake system after installation to ensure optimal performance.