What does a brake master cylinder do?

The brake master cylinder is the heart of your car's hydraulic braking system. When you press the brake pedal, it converts that mechanical force into hydraulic pressure, which then forces brake fluid through the lines to activate your brakes.

Why would I need to replace my brake master cylinder?

You might need a new master cylinder if you notice a spongy brake pedal, if your brake fluid level is consistently dropping without any visible leaks elsewhere, or if your brakes are not engaging effectively. A failing master cylinder can compromise your car's ability to stop safely.

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 follow the manufacturer's instructions for filling and bleeding the system after installation.

DFC 87-90 Pontiac LeMans Brake Master Cylinder

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Specifications

Brand: DFC
Part #: 355-52000
UPC: 190920380105

DFC 87-90 Pontiac LeMans Brake Master Cylinder

Name: DFC 87-90 Pontiac LeMans Brake Master Cylinder
Brand: DFC
Price: 72.87 USD
Availability: InStock

$72.87

On Backorder

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

Fits 1988-1990 Pontiac LeMans. This DFC brake master cylinder is a direct replacement part for restoring your braking system.

Key Features

Fits 1988-1990 Pontiac LeMans.
This is a brake master cylinder.
Direct replacement part designed to fit your vehicle's original mounting points.
Restores proper hydraulic pressure for your braking system.
Part number 355-52000.

⚠️ 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

Pontiac LeMans 1988-1990

Product Details

DFC is known for making reliable replacement parts, and this brake master cylinder is no exception for your 1988-1990 Pontiac LeMans. This part is essential for your car's braking system, as it's the component that converts the force from your brake pedal into hydraulic pressure that pushes the brake fluid to the wheels. If your old master cylinder is leaking or not building enough pressure, your brakes won't work as they should.

This master cylinder is built to meet the original specifications for your LeMans, ensuring it fits right and functions correctly. It's a direct replacement, meaning it's designed to bolt up in place of your original unit without needing any modifications. Replacing a faulty master cylinder is key to getting your braking system back to its safe and effective operating condition.