What does a brake master cylinder do?

The 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, allowing your vehicle to slow down or stop.

What are the symptoms of a failing brake master cylinder?

Common signs include a spongy or soft brake pedal, a brake pedal that sinks to the floor, a visible brake fluid leak from the cylinder itself, or a warning light on your dashboard indicating low brake fluid pressure.

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.

DFC 84-86 Ford F-250 2WD (Excl Super Duty) Brake Master Cylinder

Specifications

Brand: DFC
Part #: 355-54150
UPC: 190920381843

DFC 84-86 Ford F-250 2WD (Excl Super Duty) Brake Master Cylinder

Name: DFC 84-86 Ford F-250 2WD (Excl Super Duty) Brake Master Cylinder
Brand: DFC
Price: 84.90 USD
Availability: InStock

$84.90

On Backorder

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

Fits 1984-1986 Ford F-250 2WD. This DFC brake master cylinder is essential for proper brake system function.

Key Features

Fits 1984-1986 Ford F-250 2WD (Excludes Super Duty).
Also fits 1985-1986 Ford E-150 Econoline and 1986 Ford E-250 Econoline.
Replaces the original brake master cylinder.
Essential component for hydraulic brake system operation.
Restores proper brake pedal feel and stopping power.

⚠️ 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

Ford E-150 Econoline 1985-1986
Ford E-250 Econoline 1986
Ford F-250 1984-1986

Product Details

When you're working on the braking system of your 1984-1986 Ford F-250 2WD, a functioning master cylinder is key. This part is the heart of your hydraulic brake system, converting the force from your brake pedal into hydraulic pressure that pushes the brake pads or shoes against the rotors or drums. If your brakes feel spongy, you're losing fluid, or you're experiencing inconsistent braking, it might be time to replace your master cylinder.

DFC offers this replacement master cylinder designed to fit your specific F-250. It's built to meet the original specifications, ensuring that it will integrate properly into your existing brake lines and pedal assembly. A well-built master cylinder is crucial for reliable stopping power, and this unit aims to restore that confidence in your truck's braking performance.

This master cylinder is for 2WD models and excludes Super Duty versions. Always ensure you bleed the brake system thoroughly after installation to remove any air and restore proper pedal feel.