Dynamite Friction 355-54258 Brake Master Cylinder

DFC Brake Master Cylinder for Ford F-150 Heritage

The Dynamite Friction DFC Brake Master Cylinder, part number 355-54258, is a direct-fit brake hydraulic component for select 2003-2004 Ford F-150 and F-150 Heritage applications. It is listed for rear disc configurations and vehicles except speed control, making fitment review important before ordering.

Key Features

• Brake master cylinder for brake hydraulic service
• Compatible with select 2003 Ford F-150 and 2004 Ford F-150 Heritage applications
• Listed for rear disc configurations on applicable vehicles
• Application-specific fitment for vehicles except speed control
• Part number 355-54258 for catalog and service matching

Application Details

This DFC Brake Master Cylinder is cataloged for 2003 Ford F-150 and 2004 Ford F-150 Heritage models, including Lightning variants where noted in the fitment data. Use the exact vehicle configuration to confirm the correct brake master cylinder before installation. The part number 355-54258 should be matched against the existing unit and vehicle build details for accurate service replacement.

What It Helps Address

• Brake pedal travel that is longer than normal
• Loss of hydraulic pressure in the brake system
• Internal master cylinder leakage
• Uneven or inconsistent brake response
• Replacement needs during brake hydraulic repair

Installation Notes

Verify year, model, rear disc configuration, and the speed control note before installation. Bleed the brake system after master cylinder replacement and inspect all hydraulic connections for leaks. Confirm the replacement unit matches the original part number 355-54258 and the vehicle’s brake setup.

Quality Assurance

Dynamite Friction supplies this DFC Brake Master Cylinder as a cataloged brake hydraulic replacement part for the listed Ford applications. Part number 355-54258 is provided for accurate identification and service lookup.