MPA Electrical M51837 Brake Master Cylinder

Brake Master Cylinder for Nissan 280ZX

Restore consistent brake pedal response with this remanufactured brake master cylinder from MPA Electrical. Built for 1979-1981 Nissan 280ZX models with front disc brakes, part number M51837 is a standard replacement that follows OE specifications for dependable hydraulic performance.

MPA Electrical reman with front disc brakes is focused on OE-style brake hydraulics for the 1979-1981 Nissan 280ZX. Each unit is tested against original equipment standards using controlled procedures and sample-based validation to help deliver consistent braking performance after installation.

Key Features

• Fits 1979-1981 Nissan 280ZX, front disc brakes
• Remanufactured standard replacement brake master cylinder
• Aluminum master cylinder construction
• 0.9375 in. bore diameter
• Two mounting holes with 0.346 in. mounting hole diameter
• Uses DOT 3 brake fluid
• No reservoir, cap, sensor, push rod, or brake booster included
• Part number M51837

Detailed Description

This brake master cylinder is engineered for the hydraulic brake system on the Nissan 280ZX, helping restore pedal feel and brake pressure delivery in front disc brake applications. The aluminum body and 0.9375-inch bore diameter match the listed OE-style replacement specifications, while the remanufactured construction supports direct replacement service for 1979, 1980, and 1981 Nissan 280ZX models. If you are searching for a Nissan 280ZX brake master cylinder M51837 or a reman brake master cylinder for 1979-1981 Nissan 280ZX front disc brakes, this part is built for that application.

Part number M51837 is also a practical reference when comparing a Nissan 280ZX brake master cylinder replacement for front disc brake systems. The unit is supplied without a reservoir, cap, gasket or seal, mounting hardware, push rod, sensor, or brake pressure switch, so existing vehicle-specific components should be verified before installation.

What It Helps Address

• Low or inconsistent brake pedal pressure
• Internal master cylinder wear affecting hydraulic output
• Brake fluid bypass that reduces stopping response
• Brake system performance loss in front disc brake applications
• Replacement needs for a worn Nissan 280ZX master cylinder

Installation Notes and Tips

Confirm the vehicle is a 1979-1981 Nissan 280ZX with front disc brakes before ordering. Verify bore size, mounting hole spacing, and brake line connections against the original unit. Bench bleeding is recommended before final installation, and the system should be filled with DOT 3 brake fluid only. Because mounting hardware is not included, reuse or source the correct fasteners as needed.

Quality Assurance

MPA Electrical remanufactured brake master cylinders are tested against OE specifications using proprietary processes and strict inspection protocols. That validation helps ensure the unit is ready for brake system service and consistent hydraulic performance out of the box.