MPA Electrical NM1386 Brake Master Cylinder

Brake Master Cylinder for Ford Drum Brake Applications

MPA Electrical NM1386 is a standard replacement brake master cylinder for classic Ford trucks and vans with front drum brakes. It is built with a cast iron body, integral reservoir, and included push rod to restore hydraulic braking performance on the specified applications.

Key Features

• Fits 1968-1975 Ford F-250, N/A, new with front drum brakes
• Fits 1969-1974 Ford E-100 Econoline, N/A, new with front drum brakes
• Fits 1968-1972 Ford F-100, N/A, new with front drum brakes
• 1-inch master cylinder bore diameter for standard brake system operation
• Cast iron master cylinder construction with integral reservoir
• Includes reservoir and push rod; master cylinder cap included
• Uses DOT 3 brake fluid
• MPA Electrical NM1386 cross-references D2UZ2140A for the same application

Detailed Description

MPA Electrical NM1386 is engineered as a brake master cylinder replacement for Ford F-100, Ford F-250, and Ford E-100 Econoline models equipped with front drum brakes. The unit is tested against OE specifications using controlled processes and sample-based validation to help deliver consistent hydraulic performance out of the box. Its standard replacement design, 2-hole mounting pattern, and 1-inch bore support direct service on the listed classic Ford brake systems.

The Brand Line, New with front drum brakes, identifies the exact application focus for this master cylinder. For buyers searching for a Ford F-100 brake master cylinder, Ford F-250 brake master cylinder, or Ford E-100 Econoline brake master cylinder, NM1386 provides a direct match for the specified front drum brake configuration.

Common Problems This Part Addresses

• Low or inconsistent brake pedal response
• Internal hydraulic leakage in the master cylinder
• Brake fluid loss at the master cylinder assembly
• Reduced braking performance on front drum brake systems
• Wear-related failure in original hydraulic components

Installation Notes and Tips

Confirm vehicle year, model, and front drum brake configuration before installation. This master cylinder uses DOT 3 brake fluid and has an integral reservoir, so the brake system should be bled thoroughly after installation. Mounting hardware, gasket or seal, brake booster, and brake pressure switch are not included. Verify push rod fitment and mounting hole alignment during service on the Ford F-100, Ford F-250, or Ford E-100 Econoline application.

Quality Assurance

MPA Electrical tests each brake master cylinder against OE specifications using proprietary procedures and strict protocols to support consistent braking performance. NM1386 is a new standard replacement part built for the listed Ford applications.