Dynamic Friction 355-54008 Brake Master Cylinder

Brake Master Cylinder for Ford and Mercury

The Dynamic Friction DFC Brake Master Cylinder, part number 355-54008, is a direct-fit hydraulic brake replacement for select Ford Escort and Mercury compact cars. It is listed for 1983-1990 applications, including power brake configurations on certain Mercury Lynx models.

Key Features

• Brake master cylinder for select Ford and Mercury vehicles
• Compatible with 1983-1990 Ford Escort applications
• Fits 1983-1987 Mercury Lynx and 1983 Mercury LN7 applications
• Application notes include from 2/83 build dates and power brake configurations where specified
• DFC Brake Master Cylinder line for hydraulic brake service
• Part number 355-54008 for catalog and fitment lookup

Detailed Description

The DFC Brake Master Cylinder 355-54008 is built for brake hydraulic service on compact Ford and Mercury platforms. Compatible With 1984-1990 Ford Escort, 1984-1987 Mercury Lynx, 1983 Ford Escort from 2/83, 1983 Mercury LN7 from 2/83, and 1983 Mercury Lynx from 2/83, this master cylinder supports the original brake system layout for the listed vehicles. The DFC Brake Master Cylinder product line focuses on replacement hydraulic components for routine brake repair and restoration work.

What It Helps Fix

• Brake pedal travel that feels low or inconsistent
• Loss of hydraulic pressure in the brake system
• External fluid leakage at the master cylinder
• Brake warning light concerns tied to hydraulic imbalance
• Restoration needs on Ford Escort, Mercury Lynx, and Mercury LN7 brake systems

Installation Notes

Verify year, model, and build date before ordering, especially for 1983 vehicles with a from 2/83 note. Confirm power brake application on the 1984-1987 Mercury Lynx listings where required. Bench bleeding the master cylinder before installation is standard brake service practice, and the hydraulic system should be inspected for fluid condition, line integrity, and proper bleeding after replacement.

Quality Assurance

Part number 355-54008 is cataloged under Dynamic Friction’s DFC Brake Master Cylinder line for the listed Ford and Mercury applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.