Dynamite Friction 355-54216 Brake Master Cylinder

DFC Brake Master Cylinder for Ford Super Duty

The Dynamite Friction DFC Brake Master Cylinder, part number 355-54216, is a direct-fit brake hydraulic component for select Ford Super Duty trucks. It is built for 2005-2007 Ford F-250 Super Duty and 2005-2007 Ford F-350 Super Duty applications with specific brake-control configurations.

Key Features

• Brand: Dynamite Friction
• Brand line: DFC Brake Master Cylinder
• Part number: 355-54216
• Category: Brake > Brake Hydraulics
• Brake master cylinder for select Ford F-250 Super Duty and Ford F-350 Super Duty models
• Application-specific fitment for trucks with or without brake control valve, depending on year and configuration

Fitment Details

• Fits 2005-2007 Ford F-250 Super Duty, except trailer control; to 12/17/2006.
• Fits 2005-2006 Ford F-250 Super Duty, except trailer brake control.
• Fits 2005-2007 Ford F-350 Super Duty, to 12/06; except brake control valve.
• Fits 2007 Ford F-350 Super Duty, to 12/06; SRW; without brake control valve.
• Fits 2005-2006 Ford F-350 Super Duty, without brake control valve.

Product Description

This DFC Brake Master Cylinder is a brake hydraulic replacement for Ford Super Duty trucks that require the correct master cylinder configuration for factory brake-control equipment. Use part number 355-54216 when servicing a 2005-2007 Ford F-250 Super Duty or 2005-2007 Ford F-350 Super Duty with the listed brake-control exceptions. The DFC Brake Master Cylinder line focuses on application-specific brake hydraulic fitment, making this unit a practical choice for restoring proper brake system operation on the correct truck configuration.

Common Issues This Part Can Address

• Brake pedal travel that feels excessive
• Loss of hydraulic pressure in the brake system
• Internal master cylinder leakage
• Brake warning concerns tied to master cylinder wear
• Poor braking response on the correct Ford Super Duty application

Installation Notes and Tips

Verify the truck’s brake-control configuration before ordering, since fitment varies by model year and equipment. Confirm whether the vehicle has trailer control, trailer brake control, or a brake control valve, and match the build date notes listed for the application. After installation, bleed the brake system thoroughly and inspect all hydraulic connections for leaks.

Quality Assurance

Use this brake master cylinder only on the listed Ford Super Duty applications to maintain correct hydraulic compatibility. Part number 355-54216 is cataloged for the specified 2005-2007 Ford F-250 Super Duty and Ford F-350 Super Duty configurations.