MPA Electrical B1268 Power Brake Booster

Vacuum Brake Booster for Toyota Tercel and Paseo

MPA Electrical B1268 is a remanufactured vacuum power brake booster built for Toyota braking systems that need consistent assist and a firm pedal feel. It is a standard replacement unit for select Toyota Paseo and Toyota Tercel applications, with no master cylinder included.

Key Features

• Remanufactured vacuum power brake booster
• Standard replacement brake service grade
• Metal housing for durable construction
• 221.49 mm / 8.72 in diaphragm diameter
• 8 x 1.25 mm master cylinder stud thread size
• Two mounting studs
• No brake pedal rod extension included
• No master cylinder, gasket or seal, front seal, or mounting bracket included

Product Details

The MPA Electrical B1268 reman vac pwr brake booster w/o master cyl is engineered for vacuum-assisted braking performance with minimal pedal effort. MPA reman brake boosters are built with new replacement and specially treated components to help maintain vacuum sealing and pressure transfer, and each unit is end-of-line tested with proprietary equipment before release. This part cross-references Toyota OE numbers 4461016300 and 4461016310 for the same application.

Compatible With 1995-1999 Toyota Paseo and 1991-1992, 1995-1999 Toyota Tercel. If you are replacing a worn booster on a Toyota Paseo or Toyota Tercel, B1268 provides a direct-fit vacuum booster solution for the listed vehicles.

Common Problems This Part Can Address

• Hard brake pedal feel from a weak or leaking booster
• Reduced brake assist during normal stopping
• Vacuum loss caused by internal booster seal wear
• Inconsistent pedal response in Toyota Paseo or Toyota Tercel braking systems
• Brake assist issues after booster diaphragm or housing wear

Installation Notes

Verify master cylinder stud thread size, mounting stud layout, and booster dimensions before installation. This unit does not include a master cylinder, brake pedal rod extension, gasket or seal, front seal, or mounting bracket, so reuse or source the required related components as needed. Confirm vacuum hose condition and inspect the brake system for leaks before returning the vehicle to service.

Quality Assurance

MPA Electrical remanufactures this booster with replacement and treated components, then tests every unit at the end of the line to confirm performance before shipment. The B1268 is built to meet standard replacement expectations for vacuum brake assist on the specified Toyota applications.