Dynamic Friction 355-54259 Brake Master Cylinder

Brake Master Cylinder for Ford Super Duty

The Dynamic Friction DFC Brake Master Cylinder, part number 355-54259, is a direct-fit hydraulic brake component for select Ford Super Duty trucks with a vacuum booster. It is built for 2013-2016 Ford F-250 Super Duty and 2013-2016 Ford F-350 Super Duty applications listed below.

Key Features

• Brake master cylinder for hydraulic brake system service
• DFC Brake Master Cylinder product line from Dynamic Friction
• Fits vacuum booster applications on select Ford Super Duty models
• Application-specific fitment for 2013-2016 Ford F-250 Super Duty
• Application-specific fitment for 2013-2016 Ford F-350 Super Duty, including SRW listings from 10/22/12
• Part number 355-54259 for catalog matching and replacement lookup

Detailed Description

The DFC Brake Master Cylinder is a brake hydraulics replacement part for Ford Super Duty trucks that use a vacuum booster. Use part number 355-54259 when servicing the master cylinder on 2013-2016 Ford F-250 Super Duty and 2013-2016 Ford F-350 Super Duty models shown in the fitment data. The DFC Brake Master Cylinder line is positioned as a dedicated brake service solution within Dynamic Friction’s brake hydraulics range.

Compatible With: 2013-2016 Ford F-250 Super Duty, vacuum booster; 2013-2016 Ford F-350 Super Duty, vacuum booster, SRW from 10/22/12 where noted.

Common Issues This Part Addresses

• Brake pedal travel that increases due to master cylinder wear
• Internal hydraulic leakage in the brake master cylinder
• Loss of consistent brake pressure at the pedal
• Brake fluid seepage around the master cylinder body
• Reduced braking response caused by a failing hydraulic unit

Installation Notes and Tips

Verify vacuum booster configuration and confirm the vehicle build date before ordering, especially on Ford F-350 Super Duty SRW applications from 10/22/12. Match the existing brake hydraulics layout and bleed the brake system after installation to remove trapped air. Confirm fitment against part number 355-54259 before replacing the original master cylinder.

Quality Assurance

Use this master cylinder as a catalog-matched replacement for the listed Ford Super Duty applications. Confirm the vehicle year, model, booster type, and build-date notes against the fitment data before installation.