MPA Electrical NM9000 Brake Master Cylinder

Brake Master Cylinder for OE-Style Replacement

MPA Electrical NM9000 is a new brake master cylinder built for standard replacement service on vehicles with front disc brakes. It uses a 1.25-inch bore and an aluminum body to restore hydraulic braking performance with OE-style dimensions and testing. This NM9000 master cylinder is a direct-fit solution for drivers searching for a brake master cylinder for front disc brake applications.

Key Features

• Brand: MPA Electrical
• Part number: NM9000
• New brake master cylinder for standard replacement use
• 1.25-inch master cylinder bore diameter
• Aluminum master cylinder construction
• 4 mounting holes with 0.345-inch mounting hole diameter
• Brake booster, reservoir, cap, push rod, sensor, and mounting hardware not included
• Gasket or seal not included

Product Details

MPA Electrical’s New with front disc brakes product line focuses on brake hydraulic components configured for vehicles equipped with front disc brakes. The NM9000 brake master cylinder is tested against OE specifications using controlled inspection and validation processes drawn from an OE sample library. That approach supports consistent pedal response and hydraulic performance after installation. This part cross-references OE-style numbers 97186688 and 97224371 for the same application.

What It Helps Address

• Low or inconsistent brake pedal feel
• Internal master cylinder leakage
• Brake fluid bypass causing reduced hydraulic pressure
• Brake warning symptoms related to master cylinder wear
• Restoration of braking performance on front disc brake systems

Installation Notes

Verify bore size, mounting hole count, and brake system configuration before installation. This NM9000 master cylinder does not include a reservoir, cap, booster, push rod, sensor, or mounting hardware, so reuse or source the correct related components as required by the vehicle. Bench bleeding is recommended before final installation, followed by a complete brake system bleed to remove trapped air.

Quality Assurance

Each MPA Electrical master cylinder is checked against OE specifications using proprietary test procedures and strict inspection protocols to confirm dimensional and functional consistency before shipment. For buyers searching for a brake master cylinder for front disc brake service, NM9000 provides a tested replacement option for OE-style hydraulic restoration.