MPA Electrical B1519 Power Brake Booster

Reman Vacuum Brake Booster for Select Vans

MPA Electrical B1519 is a remanufactured vacuum power brake booster built for direct replacement in select Dodge, Chrysler, Ram, and Volkswagen vans. It is engineered to deliver strong braking assist with reduced pedal effort, using treated replacement components and end-of-line testing for consistent vacuum sealing and pressure transfer.

The MPA Electrical reman brake booster line focuses on dependable vacuum assist and OE-style fitment for everyday service replacement. This B1519 unit is supplied without the master cylinder and is designed for vehicles that use an 8 x 1.25 master cylinder stud thread size.

Key Features

• Remanufactured vacuum power brake booster
• Standard replacement brake service grade
• Metal housing construction
• 244.6 mm / 9.63 in diaphragm diameter
• 2 mounting studs
• Master cylinder not included
• Brake pedal rod extension not included
• Mounting bracket, gasket, seal, and front seal not included
• 8 x 1.25 mm master cylinder stud thread size

Detailed Description

MPA Electrical B1519 is a reman vac pwr brake booster w/o master cyl designed for vacuum-assisted braking systems that require reliable pedal assist and stable pressure transfer. It is a direct-fit replacement for 2012-2020 Dodge Grand Caravan, 2012-2016 Chrysler Town & Country, 2012-2015 Ram C/V, and 2012-2014 Volkswagen Routan. This part number, B1519, is built for service replacement where the original booster has lost vacuum integrity, developed internal leakage, or no longer provides consistent brake assist.

This part cross-references OE-style applications such as 7B0612107A and 4581494AA for the same application.

Common Problems This Part Can Address

• Hard brake pedal feel from reduced vacuum assist
• Delayed or inconsistent braking response
• Vacuum leakage within the booster assembly
• Brake pedal effort that has increased over time
• Booster-related service failures during brake system diagnosis

Installation Notes and Tips

• Verify the master cylinder stud thread size is 8 x 1.25 mm before installation.
• Transfer or replace related brake components as needed during diagnosis, since the master cylinder is not included.
• Inspect vacuum supply, check valves, and brake pedal linkage before installing the booster.
• Confirm the vehicle application by year, make, and model: Fits 2012-2020 Dodge Grand Caravan, N/A; Fits 2012-2016 Chrysler Town & Country, N/A; Fits 2012-2015 Ram C/V, N/A; Fits 2012-2014 Volkswagen Routan, N/A.

Quality Assurance

MPA Electrical remanufactured brake boosters are tested at the end of production using proprietary equipment to verify vacuum seal integrity and pressure transfer performance. Each unit is prepared with replacement and specially treated components to support consistent braking assist in service.