MPA Electrical B3050 Power Brake Booster

Overview

MPA Electrical B3050 is a remanufactured vacuum power brake booster built for drivers who need consistent brake assist and a firm pedal feel. It is a standard replacement unit for compatible Honda applications and is supplied without a master cylinder.

Fits 1984-1987 Honda Civic, N/A. Fits 1984-1987 Honda Wagovan, N/A. This part cross-references 46400SB2003 for the same application.

Key Features

• Vacuum booster design for brake assist with reduced pedal effort.
• Remanufactured standard replacement for direct service use.
• Metal housing with specially treated internal components.
• 192.79 mm diaphragm diameter for the specified brake system design.
• 8 x 1.25 mm master cylinder stud thread size.
• 100% end-of-line tested with proprietary equipment.

Detailed Description

The MPA Electrical B3050 power brake booster is engineered to restore vacuum-assisted braking performance in compatible Honda Civic and Honda Wagovan applications. Its remanufactured construction uses new replacement and specially treated components to support vacuum sealing and pressure transfer, while the metal housing and vacuum booster layout match the needs of standard brake service.

For buyers searching for a Honda Civic brake booster or Honda Wagovan brake booster, B3050 provides a fitment-specific replacement option with the correct stud thread size and diaphragm diameter for the listed applications. The part number B3050 is also useful when verifying interchange with 46400SB2003.

What It Is Used For

• Restoring brake assist when pedal effort has increased.
• Replacing a booster with vacuum seal loss.
• Addressing inconsistent pressure transfer in the brake system.
• Servicing a remanufactured brake booster application without a master cylinder.

Installation Notes and Tips

Confirm master cylinder compatibility before installation, since this booster is supplied without a master cylinder. Verify the 8 x 1.25 mm stud thread size and mounting layout against the vehicle’s original brake system before assembly. Use the listed fitment only: Fits 1984-1987 Honda Civic, N/A, and Fits 1984-1987 Honda Wagovan, N/A.

Quality Assurance

MPA Electrical subjects each unit to 100% end-of-line testing using proprietary test equipment. The B3050 is a remanufactured standard replacement brake booster built to meet the demands of brake service applications.