MPA Electrical B1721 Power Brake Booster

Brake Booster Overview

MPA Electrical B1721 is a remanufactured power brake booster built for direct brake assist replacement where the master cylinder is not included. It is engineered to deliver strong vacuum assist with reduced pedal effort, making it a practical choice for Ford Transit Connect brake service.

Key Features

• Remanufactured standard replacement brake booster
• Metal housing for durable construction
• 241.3 mm diaphragm diameter for consistent assist output
• Brake pedal rod extension included for installation setup
• 8 x 1.25 mm master cylinder stud thread size
• 100% end-of-line tested with proprietary equipment

Detailed Description

MPA Electrical B1721 is a reman vac power brake booster designed for 2014-2023 Ford Transit Connect applications. The unit uses specially treated replacement components to help maintain vacuum sealing and pressure transfer, while the remanufactured metal housing supports dependable service in a standard replacement format. The B1721 part number is also referenced by interchange numbers AV6Z-2005-B and CV6Z-2005-N for the same application.

MPA’s brake booster line focuses on restored braking assist performance through remanufacturing and end-of-line testing. For buyers searching for a Ford Transit Connect power brake booster, B1721 provides a fitment-specific replacement option that matches the listed brake service configuration without including a master cylinder.

What It Helps Solve

• Hard brake pedal feel caused by reduced vacuum assist
• Weak or inconsistent braking assist during pedal application
• Brake booster replacement needs on remanufactured service jobs
• Fitment-specific replacement for Ford Transit Connect brake system repair

Installation Notes and Tips

Compatible With 2014-2023 Ford Transit Connect, N/A. Verify master cylinder transfer and pedal rod setup before installation, since the master cylinder is not included. Confirm the 8 x 1.25 mm stud thread size and mounting layout against the original unit before assembly. B1721 is the correct part number to reference when matching this brake booster application.

Quality Assurance

MPA Electrical subjects each unit to 100% end-of-line testing using proprietary test equipment. The remanufactured construction and treated replacement components are used to support vacuum seal integrity and reliable pressure transfer. B1721 is built as a standard replacement brake booster for the listed Ford Transit Connect fitment.