Dynamic Friction 355-54178 Brake Master Cylinder

DFC Brake Master Cylinder for Ford Super Duty

The Dynamic Friction DFC Brake Master Cylinder, part number 355-54178, is a direct-fit hydraulic brake component for select Ford Super Duty trucks. It is listed for 1999-2004 Ford F-250 Super Duty and 1999-2004 Ford F-350 Super Duty applications except speed control-equipped vehicles.

Key Features

• Brake master cylinder for hydraulic brake system service
• DFC Brake Master Cylinder product line from Dynamic Friction
• Fits 1999-2004 Ford F-250 Super Duty, except speed control
• Fits 1999-2004 Ford F-350 Super Duty, except speed control
• Part number 355-54178 for application matching and catalog lookup

Detailed Description

Use the Dynamic Friction DFC Brake Master Cylinder when replacing a worn or leaking master cylinder on a Ford F-250 Super Duty or Ford F-350 Super Duty. This brake hydraulics component is cataloged for 1999-2004 Ford Super Duty trucks and is identified by part number 355-54178. The DFC Brake Master Cylinder line is positioned for straightforward brake system replacement on the listed vehicles, with fitment noted except speed control.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Brake pedal travel that feels excessive or inconsistent
• External or internal master cylinder fluid leakage
• Loss of hydraulic pressure in the brake system
• Brake warning concerns tied to master cylinder wear
• Service replacement for 1999-2004 Ford F-250 Super Duty and F-350 Super Duty trucks

Installation Notes and Tips

Confirm vehicle fitment by year, model, and the speed control exception before ordering. Inspect brake lines, fluid condition, and related hydraulic components during replacement, and bleed the brake system after installation to restore proper pedal feel. Verify part number 355-54178 against the existing master cylinder and application details for a correct match.

Quality Assurance

Dynamic Friction DFC Brake Master Cylinder parts are cataloged for specific vehicle applications to support accurate brake service selection. Use the listed fitment data for 1999-2004 Ford F-250 Super Duty and 1999-2004 Ford F-350 Super Duty coverage, except speed control.