MPA Electrical M52530 Brake Master Cylinder

Brake Master Cylinder for Toyota Front Disc Brakes

Restore consistent brake pedal response with this remanufactured brake master cylinder from MPA Electrical. Built for Toyota applications with front disc brakes, this unit is tested to OE specifications to help return hydraulic braking performance to normal operation.

MPA Electrical’s Reman with front disc brakes line focuses on OE-style replacement parts for specific brake system configurations. Part number M52530 is a standard replacement master cylinder with a 1-inch bore, aluminum construction, and a gasket or seal included for service-ready installation.

Key Features

• Remanufactured brake master cylinder for Toyota brake hydraulics
• 1-inch master cylinder bore diameter
• Aluminum master cylinder body
• Standard replacement grade
• Gasket or seal included
• Uses DOT 3 brake fluid
• 4 mounting holes with 0.36-inch mounting hole diameter
• Reservoir, cap, booster, push rod, sensor, and mounting hardware not included

Detailed Description

MPA Electrical M52530 is a remanufactured brake master cylinder engineered for Toyota T100, Toyota 4Runner, and Toyota Pickup models equipped with front disc brakes. It is built to restore hydraulic pressure delivery in the brake system and is tested against OE specifications using controlled remanufacturing processes. The aluminum housing and 1-inch bore support direct-fit service on the listed applications, while the included seal helps prepare the unit for installation.

This part cross-references Toyota OE numbers 472013D020 and 4720135650 for the same application. Use M52530 when servicing Toyota brake master cylinder replacement needs on 1989-1994 Toyota Pickup, 1990-1992 Toyota 4Runner, and 1993-1994 Toyota T100 front disc brake setups.

What It Helps Fix

• Low or inconsistent brake pedal feel
• Internal hydraulic leakage in the master cylinder
• Brake fluid bypass that reduces stopping performance
• Delayed brake response during pedal application
• Brake system wear related to an aging master cylinder

Installation Notes

• Verify vehicle brake configuration before installation; this part is for front disc brake applications.
• Bench bleed the master cylinder before connecting brake lines.
• Inspect brake lines, fittings, and booster condition during service.
• Use only DOT 3 brake fluid as specified.
• Confirm mounting hole alignment and port fitment before final tightening.

Quality Assurance

Each MPA Electrical remanufactured master cylinder is tested against OE specifications and strict remanufacturing protocols to support consistent braking performance after installation. Part number M52530 is built as a standard replacement for the listed Toyota applications.