Dynamite Friction 355-54039 Brake Master Cylinder

Brake Master Cylinder for Ford and Mercury

The Dynamite Friction DFC Brake Master Cylinder, part number 355-54039, is a direct-fit hydraulic brake component for select Ford and Mercury vehicles. It is built for applications that require a 4-port master cylinder layout and precise brake fluid pressure delivery.

Key Features

• DFC Brake Master Cylinder from Dynamite Friction
• Part number 355-54039
• 4-port configuration on listed Thunderbird and Cougar applications
• Fits select Ford Taurus, Thunderbird, Mercury Sable, and Mercury Cougar models
• Brake hydraulics replacement for master cylinder service

Fitment Details

• Fits 1993-1996 Ford Thunderbird, N/A, 4 Ports; DFC Brake Master Cylinder
• Fits 1993-1996 Mercury Cougar, N/A, 4 Ports; DFC Brake Master Cylinder
• Fits 1990-1995 Ford Taurus, N/A, DFC Brake Master Cylinder
• Fits 1993-1995 Mercury Sable, N/A, DFC Brake Master Cylinder
• Fits 1990-1992 Ford Thunderbird, N/A, DFC Brake Master Cylinder
• Fits 1990-1992 Mercury Cougar, N/A, DFC Brake Master Cylinder

What This Part Is Used For

• Replacing a leaking or worn master cylinder
• Restoring consistent brake pedal response
• Addressing internal hydraulic bypass that affects braking performance
• Correcting low or uneven brake pressure in the hydraulic system
• Servicing brake system components on Ford Thunderbird, Mercury Cougar, Ford Taurus, and Mercury Sable models

Installation Notes and Tips

Verify port count and brake line routing before installation. Bench bleeding the master cylinder before final assembly helps remove trapped air from the hydraulic circuit. Confirm the vehicle application against the listed fitment for your Ford Thunderbird, Mercury Cougar, Ford Taurus, or Mercury Sable.

Quality Assurance

Dynamite Friction DFC Brake Master Cylinder 355-54039 is cataloged for the listed vehicle applications and brake hydraulics use. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.