Dynamic Friction 355-54098 Brake Master Cylinder

DFC Brake Master Cylinder for Focus

The Dynamic Friction DFC Brake Master Cylinder, part number 355-54098, is a direct-fit brake hydraulic component for select Ford Focus models. It is listed for 2009 Ford Focus and 2010-2011 Ford Focus except ABS applications, making it a focused replacement for the correct brake system configuration.

Key Features

• Brand: Dynamic Friction
• Brand line: DFC Brake Master Cylinder
• Part number: 355-54098
• Brake hydraulics replacement for the master cylinder position
• Fits 2009 Ford Focus
• Fits 2010-2011 Ford Focus, except ABS

Detailed Description

This DFC Brake Master Cylinder is part of Dynamic Friction’s brake hydraulics lineup and is built for vehicle-specific service on the Ford Focus. Use 355-54098 when replacing a worn or leaking master cylinder on 2009 Focus models or 2010-2011 Focus models without ABS. The DFC Brake Master Cylinder designation helps identify the correct hydraulic brake component for these applications, and the part number 355-54098 should be matched to the vehicle’s brake system before ordering.

Common Replacement Reasons

• Brake pedal sinks or feels inconsistent
• External brake fluid leakage at the master cylinder
• Loss of hydraulic pressure in the brake system
• Contaminated or failing internal master cylinder seals
• Brake warning concerns tied to master cylinder wear

Installation Notes

Confirm the vehicle is a 2009 Ford Focus or a 2010-2011 Ford Focus except ABS before installation. Match the brake system configuration to the listing, verify the part number 355-54098, and bleed the brake system after replacement to remove air from the hydraulic circuit. Inspect related brake lines and fluid condition during service.

Quality Assurance

Dynamic Friction identifies this component as part of its DFC Brake Master Cylinder product line for brake hydraulic service. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.