MPA Electrical B1472 Power Brake Booster

Overview

This remanufactured vacuum power brake booster is built for direct brake assist replacement where consistent pedal response matters. It is a standard replacement unit for Sprinter applications and is identified by part number B1472.

Compatible With Dodge Sprinter 2500, Dodge Sprinter 3500, Freightliner Sprinter 2500, Freightliner Sprinter 3500, and Mercedes-Benz Sprinter applications, this MPA Electrical booster is engineered to restore vacuum-assisted braking performance with minimal pedal effort.

Key Features

• Vacuum booster design for brake assist performance.
• Remanufactured standard replacement construction.
• Metal housing for durable brake system service.
• Brake pedal rod extension included for application-specific setup.
• 10.81 in. diaphragm diameter with 8 x 1.25 mm master cylinder stud thread size.
• Master cylinder not included.

Detailed Description

MPA Electrical B1472 is a remanufactured power brake booster engineered to deliver strong vacuum-assisted braking with reduced pedal effort. The unit uses specially treated replacement components and is tested at the end of production to verify sealing and pressure transfer performance. Its metal housing, vacuum booster construction, and application-specific pedal rod extension support reliable service in Sprinter brake systems.

This part cross-references 5119372AA for the same application. If you are replacing a worn booster on a Dodge Sprinter 2500, Dodge Sprinter 3500, or Mercedes-Benz Sprinter, B1472 provides a direct-fit service solution for the brake assist system.

What It Helps Address

• Hard brake pedal feel caused by booster wear.
• Reduced vacuum assist in the brake system.
• Inconsistent pedal response during braking.
• Loss of pressure transfer from a failing booster diaphragm or seal.

Installation Notes

Verify master cylinder compatibility before installation, since the master cylinder is not included. Confirm the 8 x 1.25 mm stud thread size and application-specific pedal rod setup before assembly. Always inspect related brake system components and follow the vehicle service procedure during replacement.

Quality Assurance

MPA Electrical subjects each unit to 100% end-of-line testing using proprietary equipment to confirm performance before release.