MPA Electrical NM55092 Brake Master Cylinder

Brake Master Cylinder for Toyota RAV4

Restore consistent brake pedal response with this MPA Electrical brake master cylinder for the Toyota RAV4. This new, standard replacement unit is built for 1997-2000 Toyota RAV4 models with front disc brakes and is engineered to match OE specifications for dependable hydraulic performance.

Part number NM55092 is a direct-fit brake master cylinder for Toyota RAV4 brake hydraulics service, with an aluminum body, included reservoir, and included gasket or seal. It uses DOT 3 fluid and a 0.875-inch bore diameter to support proper brake system pressure.

Key Features

• Fits 1997-2000 Toyota RAV4, N/A, with front disc brakes
• MPA Electrical NM55092 brake master cylinder
• Standard replacement grade for brake hydraulic repair
• Aluminum master cylinder construction
• Reservoir included
• Master cylinder cap included
• Gasket or seal included
• 0.875-inch bore diameter
• Designed for DOT 3 brake fluid

Product Details

MPA Electrical’s New with front disc brakes product line focuses on brake hydraulic components for OE-style service applications. This NM55092 master cylinder is tested against OE specifications using controlled inspection and validation processes to help deliver consistent braking performance after installation. It cross-references Toyota 4720142070 for the same application.

For Toyota RAV4 brake master cylinder replacement, NM55092 provides the core hydraulic function needed to restore pedal feel and braking response. The aluminum housing helps keep the assembly lightweight, while the included reservoir and cap simplify parts matching during service.

Common Problems This Part Can Address

• Low or inconsistent brake pedal feel
• Internal master cylinder seal wear
• Brake fluid leakage at the master cylinder
• Reduced hydraulic pressure in the brake system
• Brake performance loss on 1997-2000 Toyota RAV4 models with front disc brakes

Installation Notes and Tips

Before installation, confirm the vehicle is a 1997-2000 Toyota RAV4 with front disc brakes and verify the bore size and mounting points match the original unit. Transfer any required components not included with the assembly, and bleed the brake system thoroughly after installation using the correct DOT 3 fluid.

Mounting hardware, brake booster, push rod, sensor, mounting bracket, and brake pressure switch are not included. Inspect the brake lines, fluid condition, and related hydraulic components during service to help ensure proper system operation.

Quality Assurance

MPA Electrical tests each brake master cylinder against OE specifications using proprietary processes and strict protocols to support consistent performance out of the box. Part number NM55092 is a new standard replacement component built for brake hydraulic service on the Toyota RAV4.