What does a brake master cylinder do?

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

What are the signs of a failing brake master cylinder?

Common signs include a spongy or soft brake pedal, a brake pedal that sinks to the floor, or a noticeable drop in brake fluid level without any visible leaks at the calipers or wheel cylinders.

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 05-09 Cadillac CTS Brake Master Cylinder

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Specifications

Brand: DFC
Part #: 355-47097
UPC: 190920378690

DFC 05-09 Cadillac CTS Brake Master Cylinder

Name: DFC 05-09 Cadillac CTS Brake Master Cylinder
Brand: DFC
Price: 88.26 USD
Availability: InStock

$88.26

On Backorder

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

Fits 2005-2009 Cadillac SRX. This DFC brake master cylinder is a direct replacement for your original part, ensuring reliable stopping power.

Key Features

Fits 2005-2009 Cadillac SRX and 2005-2007 Cadillac CTS.
Direct replacement for the original brake master cylinder.
Built to meet original equipment specifications.
Ensures proper hydraulic pressure for braking.
Restores reliable stopping performance.

⚠️ 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

Cadillac CTS 2005-2007
Cadillac SRX 2005-2009

Product Details

When you're working on the braking system of your 2005-2009 Cadillac SRX, a properly functioning brake master cylinder is essential. This component is the heart of your hydraulic braking system, converting the force from your brake pedal into hydraulic pressure that pushes the brake pads against the rotors. If your master cylinder is leaking or not building enough pressure, you'll notice a spongy pedal or reduced braking performance, making this a critical part to replace when needed.

DFC offers this brake master cylinder as a direct replacement for your original equipment. It's built to meet the original specifications for your SRX, meaning it should fit right into place without modification. This ensures that the hydraulic fluid is properly contained and pressurized, allowing your brakes to work as they should. Replacing a faulty master cylinder is a key step in restoring your vehicle's safe and reliable stopping ability.