MPA Electrical NM1779 Brake Master Cylinder

Brake Master Cylinder for Ford Trucks and Vans

Restore consistent brake pedal feel with this MPA Electrical brake master cylinder, part number NM1779. It is a standard replacement unit for vehicles with front disc brakes and is built for direct hydraulic performance on classic Ford applications.

Compatible With 1968-1976 Ford F-250, 1968-1976 Ford F-350, 1975-1976 Ford E-250 Econoline, 1975-1976 Ford E-250 Econoline Club Wagon, and 1975-1976 Ford E-350 Econoline with front disc brakes. The NM1779 master cylinder is a practical choice for brake system service on Ford F-250 and Ford E-Series models.

Key Features

• Brand: MPA Electrical
• Part number: NM1779
• Brake master cylinder for brake hydraulics service
• Standard replacement grade
• 1.25 in. bore diameter
• Cast iron master cylinder body
• Integral reservoir design with reservoir included
• Master cylinder cap included
• Uses DOT 3 brake fluid
• Two mounting holes

Product Details

MPA Electrical’s New with front disc brakes product line focuses on replacement brake hydraulics for specific vehicle configurations. This NM1779 brake master cylinder is tested against OE specifications using controlled procedures and sample-based validation, helping ensure the hydraulic output matches the application requirements for the listed Ford trucks and vans. The cast iron construction, integral reservoir, and 1.25-inch bore support dependable brake system restoration where the original master cylinder has worn or lost pressure.

This part cross-references Monroe Shocks & Struts (e.g., 5473005, D0AZ2140C) for the same application.

Common Problems This Part Can Address

• Low or inconsistent brake pedal response
• External or internal master cylinder fluid leakage
• Brake pedal sinking under steady pressure
• Reduced hydraulic pressure in front disc brake systems
• Brake performance loss from a worn original master cylinder

Installation Notes and Tips

• Verify the vehicle is equipped with front disc brakes before ordering.
• Confirm bore size, mounting hole layout, and reservoir style match the original unit.
• Bench bleed the master cylinder before final installation to reduce trapped air in the hydraulic system.
• Use fresh DOT 3 brake fluid and inspect the rest of the brake hydraulics for contamination or wear.
• Mounting hardware, push rod, brake booster, seals, and sensors are not included unless listed.

Quality Assurance

Each MPA Electrical master cylinder is checked against OE specifications using proprietary test processes and strict inspection protocols to support consistent braking performance out of the box. Part number NM1779 is a new replacement brake master cylinder for Ford F-250, Ford F-350, and select Ford E-Series applications with front disc brakes.