What are the signs that my brake master cylinder needs replacing?

Common signs include a brake pedal that feels spongy or sinks to the floor when you press it, a visible fluid leak from the master cylinder itself, or a general decrease in braking effectiveness. If you notice any of these issues, it's time to inspect your master cylinder.

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 for your vehicle separately and ensure the system is properly bled after installation.

What is the Prop 65 warning for?

The Prop 65 warning indicates that this product may contain chemicals known to the state of California to cause cancer or reproductive harm. This is a standard warning for many automotive parts.

DFC 83-01 Chevrolet S10 Brake Master Cylinder

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Specifications

Brand: DFC
Part #: 355-47144
UPC: 190920379161

DFC 83-01 Chevrolet S10 Brake Master Cylinder

Name: DFC 83-01 Chevrolet S10 Brake Master Cylinder
Brand: DFC
Price: 64.56 USD
Availability: InStock

$64.56

On Backorder

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

DFC Brake Master Cylinder for 1983-1997 Chevrolet S10 and many other trucks and SUVs. Restores reliable braking.

Key Features

Fits 1983-1997 Chevrolet S10, 1983-1994 Chevrolet S10 Blazer, 1991-1997 GMC Sonoma, and many other GMC and Oldsmobile models.
Restores proper hydraulic pressure for reliable braking.
Direct replacement for the original master cylinder.
Helps resolve issues like a spongy brake pedal or sinking brake pedal.
Well-built to ensure consistent 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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Will this fit your vehicle?

Product Details

This is a DFC brake master cylinder, a key part for restoring reliable braking performance on a range of Chevrolet and GMC trucks and SUVs. It's designed to replace the original master cylinder on vehicles like the 1983-1997 Chevrolet S10, 1983-1994 Chevrolet S10 Blazer, and 1991-1997 GMC Sonoma.

The master cylinder is the heart of your vehicle's hydraulic braking system. When you press the brake pedal, it converts that force into hydraulic pressure that pushes the brake pads or shoes against the rotors or drums. If your master cylinder is leaking, or if the internal seals are worn, you might notice a spongy brake pedal, a pedal that sinks to the floor, or even a loss of braking ability. This DFC master cylinder is a well-built replacement designed to fit right and function like the original, helping to ensure your brakes work when you need them most.

Replacing a master cylinder is a job that requires careful attention to bleeding the brake lines afterward to remove any air. Make sure to refer to your vehicle's service manual for the proper procedure to ensure safe and effective operation.