MPA Electrical NM52841 Brake Master Cylinder

Brake Master Cylinder for Lexus ES300 and Toyota Camry

Restore consistent brake pedal response with this new brake master cylinder from MPA Electrical. Built as a standard replacement for front disc brake applications, it is engineered for the 1997-2000 Lexus ES300, 1997-2000 Toyota Camry, 1997-1999 Toyota Avalon, and 1999 Toyota Solara.

Part number NM52841 is supplied with a reservoir, cap, and gasket or seal, and uses a 1-inch bore with a lightweight aluminum body. It is filled with DOT 3 fluid and is built for direct hydraulic replacement in the listed vehicles.

Key Features

• Brand: MPA Electrical
• Part number: NM52841
• Standard replacement brake master cylinder
• Aluminum master cylinder body
• 1-inch master cylinder bore diameter
• Reservoir included
• Master cylinder cap included
• Gasket or seal included
• DOT 3 fluid type
• New product condition

Product Details

MPA Electrical NM52841 is a brake master cylinder for front disc brake vehicles that need dependable hydraulic pressure at the pedal. The unit is tested against OE specifications using controlled inspection processes and sample-based validation, helping ensure consistent brake performance after installation. This part cross-references Toyota 4720133100 for the same application.

Compatible With 1997-2000 Lexus ES300, 1997-2000 Toyota Camry, 1997-1999 Toyota Avalon, and 1999 Toyota Solara, this master cylinder supports the brake hydraulic system in vehicles that rely on stable fluid pressure for normal stopping performance. The aluminum construction and included reservoir make it a practical OE-style replacement for service work on these applications.

Common Problems This Part Can Address

• Low or inconsistent brake pedal feel
• Internal hydraulic leakage in the master cylinder
• Brake fluid loss at the master cylinder assembly
• Reduced braking response in front disc brake systems
• Brake warning symptoms related to master cylinder wear

Installation Notes and Tips

Before installation, verify the vehicle is equipped with front disc brakes and confirm the bore size, mounting hole layout, and reservoir configuration match the original unit. Mounting hardware, brake booster, push rod, sensor, and brake pressure switch are not included. Bench bleeding the master cylinder before final installation helps remove trapped air and supports proper pedal feel after the system is filled with DOT 3 fluid.

Quality Assurance

MPA Electrical uses OE sample references and strict testing protocols to validate brake master cylinders against original specifications. That process supports consistent hydraulic performance and helps the part deliver reliable braking operation in the listed Lexus and Toyota applications. Part number NM52841 is a new standard replacement component.