MPA Electrical NM3092 Brake Master Cylinder

Brake Master Cylinder for GM Front Disc Brake Applications

Restore consistent hydraulic brake performance with this MPA Electrical brake master cylinder, part number NM3092. It is a standard replacement unit built with an aluminum body, integrated reservoir, and a 0.944-inch bore for vehicles equipped with front disc brakes.

Compatible With 2000-2005 Pontiac Grand Am, 2000-2004 Oldsmobile Alero, 2000-2003 Chevrolet Malibu, and 2004-2005 Chevrolet Classic with front disc brakes. This NM3092 master cylinder is a direct-fit brake hydraulics replacement for common GM passenger car applications.

Key Features

• Standard replacement brake master cylinder
• Aluminum construction for durable hydraulic service
• 0.944-inch master cylinder bore diameter
• Reservoir included; cap included
• Uses DOT 3 brake fluid
• 2 mounting holes with 0.425-inch mounting hole diameter
• New condition

Product Details

MPA Electrical NM3092 is engineered to restore braking performance by matching OE specifications through tested manufacturing processes and controlled inspection standards. The front disc brake configuration and integrated reservoir make it a practical replacement for GM models that need dependable hydraulic pressure and pedal response. This part cross-references OE numbers 18045119 and 18060787 for the same application.

Common Brake Issues It Can Address

• Low or inconsistent brake pedal feel
• Internal hydraulic leakage in the master cylinder
• Brake fluid loss at the cylinder body or reservoir area
• Reduced braking response after master cylinder wear
• Uneven hydraulic pressure in front disc brake systems

Installation Notes

Verify vehicle brake configuration before ordering, since this application is listed for front disc brakes only. Mounting hardware, seals, push rod, brake booster, and brake pressure switch are not included. Bench bleeding the master cylinder before installation helps remove trapped air and supports proper pedal feel after service. Confirm reservoir and port alignment with the original unit before final assembly.

Quality Assurance

MPA Electrical tests each brake master cylinder against OE specifications using proprietary processes and strict inspection protocols to support consistent performance out of the box. Part number NM3092 is a new, standard replacement brake hydraulics component for GM passenger car applications.