What does a brake master cylinder do?

The brake master cylinder is the heart of your hydraulic braking system. When you press the brake pedal, it converts that mechanical force into hydraulic pressure. This pressure is then sent through the brake lines to actuate the calipers or wheel cylinders, which apply the brakes.

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

Common signs include a brake pedal that feels spongy or goes too far down when pressed, a noticeable drop in brake fluid level without any visible leaks elsewhere, or a warning light on your dashboard indicating a brake system issue. You might also notice reduced braking performance.

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 and amount of brake fluid separately and bleed the brake system after installation to ensure proper operation.

DFC 86-93 Mazda B Series Pickup RWD Brake Master Cylinder

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Specifications

Brand: DFC
Part #: 355-80092
UPC: 190920392184

DFC 86-93 Mazda B Series Pickup RWD Brake Master Cylinder

Name: DFC 86-93 Mazda B Series Pickup RWD Brake Master Cylinder
Brand: DFC
Price: 54.06 USD
Availability: InStock

$54.06

Only 7 left in stock

Fits 1986-1993 Mazda B2200 RWD. This DFC brake master cylinder is a direct replacement for reliable stopping power.

Key Features

Fits 1986-1993 Mazda B2200, 1986-1987 Mazda B2000, and 1990-1993 Mazda B2600 RWD models.
This is a brake master cylinder.
DFC builds this part to meet original equipment specifications.
It is designed as a direct fit replacement for straightforward installation.

⚠️ 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

Mazda B2000 1986-1987
Mazda B2200 1987-1993
Mazda B2600 1990-1993

Product Details

This DFC brake master cylinder is what you get when you need to replace the original unit on your 1986-1993 Mazda B2200, 1986-1987 Mazda B2000, or 1990-1993 Mazda B2600. It's designed to be a direct fit, meaning it bolts up where the old one came off without needing any modifications. A properly functioning master cylinder is key to your braking system; it's the part that converts the force from your brake pedal into hydraulic pressure that pushes the brake pads or shoes against the rotors or drums.

DFC builds this master cylinder to meet the original specifications for your truck. This ensures that the internal seals and pistons work correctly to deliver consistent hydraulic pressure to your brake lines. When your old master cylinder starts to fail, you might notice a spongy brake pedal, a longer stopping distance, or even brake fluid leaks around the unit. Replacing it with a well-built unit like this one from DFC will restore your braking performance and give you peace of mind on the road.