What is the main function of a brake master cylinder?

The brake master cylinder is the heart of your vehicle's hydraulic braking system. It takes the mechanical force you apply to the brake pedal and converts it into hydraulic pressure, which then pushes the brake fluid to activate your brakes at the wheels.

What should I do after installing a new brake master cylinder?

After installing a new master cylinder, it's crucial to bleed the brake system. This process removes any air that may have entered the brake lines during installation, ensuring proper hydraulic pressure and consistent brake pedal feel.

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 fill the reservoir after installation before bleeding the system.

DFC 90-92 Jeep Wagoneer Brake Master Cylinder

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Specifications

Brand: DFC
Part #: 355-42025
UPC: 190920377150

DFC 90-92 Jeep Wagoneer Brake Master Cylinder

Name: DFC 90-92 Jeep Wagoneer Brake Master Cylinder
Brand: DFC
Price: 81.74 USD
Availability: InStock

$81.74

On Backorder

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

Fits 1990-1992 Jeep Comanche. This DFC brake master cylinder is essential for proper brake fluid pressure.

Key Features

Fits 1990-1992 Jeep Comanche, 1990 Jeep Cherokee, and 1990 Jeep Wagoneer.
Direct replacement for the original brake master cylinder.
Converts pedal force into hydraulic pressure for braking.
Helps restore proper brake fluid pressure and 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

Jeep Cherokee 1990
Jeep Comanche 1990-1992
Jeep Wagoneer 1990

Product Details

When you're working on the brake system of your 1990-1992 Jeep Comanche, a reliable brake master cylinder is key. This part is what converts the force from your brake pedal into hydraulic pressure, pushing brake fluid through the lines to your wheels. If your old master cylinder is leaking or not building pressure, your brakes won't feel right, and that's a safety concern you don't want to ignore.

DFC builds this master cylinder to be a direct replacement for your original equipment. It's designed to fit right and function as expected, helping you restore consistent braking performance. This means you can get back to enjoying your Jeep with confidence in your stopping power. It's a well-built component that gets the job done without any fuss.

When replacing your master cylinder, it's a good idea to inspect your brake lines and hoses for any signs of wear or leaks. You'll also want to bleed your brake system thoroughly after installation to ensure there's no air in the lines, which can also affect brake feel and performance.