MPA Electrical NM4097 Brake Master Cylinder

Brake Master Cylinder for OE-Style Hydraulic Performance

MPA Electrical NM4097 is a new standard replacement brake master cylinder built for consistent hydraulic response and restored stopping performance. It features an aluminum body, a 1.313-inch bore, an integrated reservoir, and a cap included for a cleaner service replacement on front disc brake applications.

For drivers searching for a brake master cylinder for Ford E-Series front disc brake setups, NM4097 provides a direct replacement path with OE-focused testing and materials. It is also a practical choice for Ford E-Series brake master cylinder replacement searches where DOT 3 fluid compatibility and aluminum construction matter.

Key Features

• Brand: MPA Electrical
• Part number: NM4097
• Standard replacement brake master cylinder
• Aluminum master cylinder construction
• 1.313-inch master cylinder bore diameter
• Reservoir included
• Master cylinder cap included
• Uses DOT 3 brake fluid
• Two mounting holes with 0.415-inch mounting hole diameter
• New condition

Product Details

MPA Electrical’s NM4097 brake master cylinder is engineered to restore braking performance by matching OE specifications through sample-based development and controlled testing. The aluminum housing supports dependable hydraulic operation, while the included reservoir and cap simplify replacement of a worn or leaking master cylinder. This part cross-references Ford service numbers 2C2Z2140CA and 3C2Z2140EA for the same application.

Search terms such as Ford E-Series brake master cylinder, front disc brake master cylinder replacement, and NM4097 brake hydraulics all point to this OE-style service part. It is built for vehicles that require a 1.313-inch bore and DOT 3 fluid service.

Common Problems This Part Can Address

• Low or sinking brake pedal caused by internal master cylinder wear
• Brake fluid leakage at the master cylinder body or reservoir area
• Uneven hydraulic pressure affecting brake response
• Soft pedal feel after master cylinder deterioration
• Loss of braking performance from an aging hydraulic unit

Installation Notes and Tips

Before installation, verify bore size, mounting hole layout, and brake system configuration against the original unit. This master cylinder does not include mounting hardware, a push rod, a brake booster, seals, sensors, or brake pressure switches. Bench bleeding the master cylinder before final installation helps remove trapped air and supports proper pedal feel after service.

Use only DOT 3 brake fluid and inspect the brake lines, fittings, and booster interface for wear or contamination during replacement. For Ford E-Series brake service, confirm the vehicle’s front disc brake configuration and compare the original part number to NM4097 before installation.

Quality Assurance

MPA Electrical tests each unit against OE specifications using proprietary processes and strict protocols to help ensure consistent braking performance out of the box. NM4097 is a new brake master cylinder built as a standard replacement for service work where reliable hydraulic operation is required.