MPA Electrical B1524 Power Brake Booster

Overview

The MPA Electrical B1524 is a remanufactured vacuum power brake booster built for vehicles that need consistent brake assist and a firm pedal feel. It is a standard replacement booster with a metal housing and no master cylinder included.

Compatible With Buick Regal, Buick LaCrosse, Chevrolet Malibu, Chevrolet Malibu Limited, Chevrolet Orlando, and Buick Allure applications, this B1524 booster is engineered for reliable vacuum sealing and pressure transfer. It is a direct-fit style solution for brake system service where the booster is the component being replaced.

Key Features

• Vacuum booster design for power-assisted braking.
• Remanufactured standard replacement construction.
• Metal housing for durable brake system service.
• 247.14 mm diaphragm diameter for the specified application.
• 18 x 1.50 master cylinder stud thread size.
• 100% end-of-line tested using proprietary equipment.

Detailed Description

MPA Electrical B1524 brake booster is engineered to deliver braking assist with reduced pedal effort while maintaining reliable vacuum seal performance. New replacement and specially treated internal components are used to support pressure transfer and consistent operation after remanufacturing. The unit is tested at the end of the production line to verify function before release.

This part cross-references GM applications such as 13317102 and 22875715 for the same application. It is a practical replacement choice for Buick Regal and Chevrolet Malibu service work where the original vacuum booster has lost assist or shows seal-related wear.

Common Issues It Can Solve

• Hard brake pedal feel caused by booster loss of assist.
• Reduced braking response from vacuum seal deterioration.
• Pressure transfer problems in the brake assist system.
• Replacement needs after booster housing or internal wear.
• Service replacement for a failing vacuum brake booster.

Installation Notes

Verify master cylinder compatibility before installation, since the master cylinder is not included. Confirm the 18 x 1.50 stud thread size and application-specific fitment for the vehicle listed. Inspect related brake system components and vacuum connections during service to ensure proper operation after replacement.

Quality Assurance

MPA Electrical subjects every unit to 100% end-of-line testing with proprietary testing equipment. The remanufactured B1524 is built to meet standard replacement requirements for the listed applications.