MPA Electrical B5019 Power Brake Booster

Hydraulic Brake Booster Replacement

This MPA Electrical power brake booster is a remanufactured hydraulic replacement for heavy-duty Chevrolet and GMC trucks and SUVs. It is built for applications that need strong braking assist with reduced pedal effort, and the B5019 part number helps confirm the correct match.

Key Features

• Hydraulic booster design for consistent brake assist.
• Remanufactured standard replacement for direct service use.
• Metal housing for durable construction.
• Mounting bracket included for installation support.
• Master cylinder stud thread size: 10 x 1.5.
• Master cylinder and gasket or seal are not included.

Detailed Description

The MPA Electrical B5019 power brake booster is engineered to deliver maximum braking assist with minimal pedal effort. New replacement and specially treated components are used to support vacuum sealing, pressure transfer, and overall braking performance. This reman hydraulic booster is a practical choice for Chevrolet C2500, Chevrolet C3500, GMC K2500, and related applications where the original booster has lost assist or developed internal leakage. The B5019 part number is also useful when cross-checking service records or replacement needs.

This part cross-references 15607066 for the same application.

What It Is Used For

• Restoring brake assist when pedal effort has increased.
• Addressing internal booster leakage or seal wear.
• Replacing a worn hydraulic booster housing.
• Correcting poor pressure transfer in the brake assist system.

Installation Notes and Tips

Verify hydraulic booster fitment against the vehicle’s brake system layout before installation. Confirm the master cylinder stud thread size is 10 x 1.5 and check that the mounting bracket configuration matches the original unit. This booster does not include a master cylinder, brake pedal rod extension, or gasket/seal.

Quality Assurance

MPA Brake Boosters are end-of-line tested with proprietary equipment to verify performance before release. The remanufactured B5019 is built to standard replacement specifications for service use.

Compatible Vehicles

• Fits 1992-1993 Chevrolet C2500, N/A
• Fits 1992-1993 Chevrolet C2500 Suburban, N/A
• Fits 1992-1993 Chevrolet C3500, N/A
• Fits 1992-1993 Chevrolet K2500, N/A
• Fits 1992-1993 Chevrolet K2500 Suburban, N/A
• Fits 1992-1993 Chevrolet K3500, N/A
• Fits 1992-1993 GMC C2500, N/A
• Fits 1992-1993 GMC C2500 Suburban, N/A
• Fits 1992-1993 GMC C3500, N/A
• Fits 1992-1993 GMC K2500, N/A
• Fits 1992-1993 GMC K2500 Suburban, N/A
• Fits 1992-1993 GMC K3500, N/A