MPA Electrical NM1763 Brake Master Cylinder

Brake Master Cylinder for Front Disc Brake Applications

The MPA Electrical NM1763 brake master cylinder is a standard replacement hydraulic component for vehicles equipped with front disc brakes. It is built with an aluminum body, a 0.875-inch bore, and an included reservoir and cap to support consistent brake pedal response on the 1979 Ford Mustang, 1978-1979 Mercury Zephyr, and 1979-1980 Mercury Capri.

MPA Electrical’s New with front disc brakes product line focuses on direct-fit brake hydraulics for specific OE-style applications. NM1763 is tested against OE specifications using controlled processes and sample-based validation to help restore braking performance in the intended vehicle platforms.

Key Features

• Brake master cylinder for front disc brake setups
• Aluminum construction for standard replacement service
• 0.875-inch master cylinder bore diameter
• Reservoir included; master cylinder cap included
• Two mounting holes with 0.427-inch mounting hole diameter
• New condition, direct replacement design
• Fits 1979 Ford Mustang, 1978-1979 Mercury Zephyr, and 1979-1980 Mercury Capri

Detailed Description

MPA Electrical NM1763 is a brake master cylinder engineered for vehicles listed with front disc brakes. The aluminum housing, integrated reservoir, and OE-style bore sizing support hydraulic pressure delivery for braking systems that need a replacement master cylinder with the correct mounting and fluid capacity layout. This part cross-references Ford D8BZ2140B for the same application.

Use NM1763 when servicing a 1979 Ford Mustang, 1978-1979 Mercury Zephyr, or 1979-1980 Mercury Capri with front disc brakes. The part number NM1763 is also useful when searching for a replacement brake master cylinder for these specific classic Ford and Mercury applications.

Common Issues This Part May Address

• Low or inconsistent brake pedal pressure
• Internal master cylinder leakage
• Brake fluid loss at the hydraulic unit
• Soft or sinking brake pedal feel
• Brake system performance loss from worn hydraulic seals

Installation Notes and Tips

Verify the vehicle’s brake configuration before installation, since this master cylinder is listed for front disc brake applications only. Confirm bore size, mounting hole spacing, and reservoir layout against the original unit before transfer or replacement. Bench bleeding the master cylinder before final installation helps remove trapped air from the hydraulic circuit.

Check all brake lines, fittings, and the booster interface for wear or contamination during service. Because mounting hardware, push rod, seals, and brake booster are not included, reuse or source those components as needed for the vehicle.

Quality Assurance

MPA Electrical tests each brake master cylinder against OE specifications using proprietary processes and strict validation protocols. That approach supports consistent braking performance out of the box for the intended Mustang, Zephyr, and Capri applications.