Dynamic Friction 355-54190 Brake Master Cylinder

Brake Master Cylinder for Select Hummer and Ford Applications

The Dynamic Friction DFC Brake Master Cylinder, part number 355-54190, is a direct-fit brake hydraulic component for select Hummer H1 and Ford E-350 Super Duty applications. It is built for vehicles that need consistent hydraulic pressure at the master cylinder to support reliable brake pedal response.

Key Features

• Brake master cylinder for brake hydraulic service
• Fits 2002-2004 Hummer H1 and 2006 Hummer H1
• Fits 1999-2001 Ford E-350 Super Duty with Hydro-Boost
• Application-specific fitment for listed vehicles
• Part number 355-54190 for ordering and catalog lookup

Product Details

The DFC Brake Master Cylinder line from Dynamic Friction focuses on replacement brake hydraulic components for vehicle-specific applications. This master cylinder is listed for Hummer H1 models from 2002-2004 and 2006, plus 1999-2001 Ford E-350 Super Duty models equipped with Hydro-Boost through 2001. Use part number 355-54190 when confirming the correct brake master cylinder for your vehicle.

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

Common Repair Uses

• Brake pedal that feels low or inconsistent
• Loss of hydraulic pressure in the brake system
• Internal master cylinder leakage
• Brake fluid bypass causing reduced stopping performance
• Replacement during brake hydraulic system service

Installation Notes

Verify vehicle year, model, and brake assist configuration before ordering. This listing includes 2006 Hummer H1, 2002-2004 Hummer H1, and 1999-2001 Ford E-350 Super Duty with Hydro-Boost. Confirm the master cylinder matches the original brake system layout and bleed the hydraulic system thoroughly after installation.

Quality Assurance

Dynamic Friction DFC brake hydraulics are cataloged for specific vehicle applications to support accurate replacement selection. Part number 355-54190 is intended for the listed fitments only.