MPA Electrical M52735 Brake Master Cylinder

Brake Master Cylinder for Toyota and Lexus

Restore consistent brake pedal response with this remanufactured brake master cylinder from MPA Electrical. Built for vehicles with front disc brakes, this aluminum replacement is tested to OE specifications for dependable hydraulic performance on the road.

MPA Electrical’s reman with front disc brakes product line focuses on OE-style brake hydraulics for Toyota and Lexus applications. Part number M52735 is a standard replacement master cylinder for drivers servicing worn or leaking brake hydraulics on select Camry, Avalon, Solara, Sienna, and ES300 models.

Key Features

• Remanufactured brake master cylinder
• 1-inch master cylinder bore diameter
• Aluminum master cylinder body
• Gasket or seal included
• Uses DOT 3 brake fluid
• Standard replacement grade
• 2 mounting holes with 0.355-inch mounting hole diameter
• Configured for vehicles with front disc brakes

Detailed Description

MPA Electrical M52735 is a remanufactured brake master cylinder engineered to restore braking performance in compatible Toyota and Lexus vehicles. It is built with an aluminum housing, a 1-inch bore, and a seal included for service replacement. The unit is tested against OE specifications using controlled remanufacturing processes to help deliver consistent hydraulic operation after installation. This part number M52735 is a direct-fit style solution for front disc brake applications in 1992-2003 Toyota Camry, 1995-1999 Toyota Avalon, 1999 Toyota Solara, 1998-2003 Toyota Sienna, and 1995-2001 Lexus ES300.

This part cross-references Toyota/Lexus OE numbers 4720108010 and 4720133130 for the same application.

Vehicle Fitment

• Fits 1998-2003 Toyota Sienna, reman with front disc brakes
• Fits 1995-2001 Lexus ES300, reman with front disc brakes
• Fits 1995-2001 Toyota Camry, reman with front disc brakes
• Fits 1992 Toyota Camry, reman with front disc brakes
• Fits 1995-1999 Toyota Avalon, reman with front disc brakes
• Fits 1999 Toyota Solara, reman with front disc brakes

Common Repair Symptoms

• Low or sinking brake pedal feel
• Brake fluid seepage around the master cylinder
• Uneven hydraulic pressure in the brake system
• Delayed brake response after pedal application
• Internal master cylinder wear affecting pedal consistency

Installation Notes and Tips

Before installation, verify the vehicle uses front disc brakes and confirm the bore size, mounting pattern, and hydraulic connections match the original unit. Bench bleeding the master cylinder before final installation helps remove trapped air from the hydraulic circuit. Replace contaminated brake fluid with fresh DOT 3 fluid and inspect the brake booster, lines, and fittings for leaks or corrosion during service.

Quality Assurance

MPA Electrical remanufactures brake master cylinders using OE sample references and testing protocols aligned to original specifications. Each unit is inspected and tested to support consistent braking performance out of the box.