MPA Electrical B3016 Power Brake Booster

Vacuum Brake Booster for Volvo S60, V70, S80, XC70

MPA Electrical B3016 is a remanufactured vacuum power brake booster built for Volvo braking systems that need consistent assist and a firm pedal feel. It is engineered for direct replacement service on select Volvo S60, V70, S80, and XC70 models, with vacuum-assisted operation and a metal housing for dependable fitment.

Key Features

• Remanufactured vacuum power brake booster
• Standard replacement brake service grade
• Metal housing construction
• 247.9 mm / 9.76 in diaphragm diameter
• 2 mounting studs with 8 x 1.25 mm master cylinder stud thread size
• Master cylinder not included
• Brake pedal rod extension not included
• Mounting bracket, gasket or seal, and front seal not included

Product Details

The MPA Electrical B3016 reman vac pwr brake booster w/o master cyl is built to restore vacuum-assisted braking performance on compatible Volvo applications. MPA Electrical reman brake boosters are processed with replacement and specially treated components to support vacuum sealing and pressure transfer, then 100% end-of-line tested with proprietary equipment for consistent output. This part cross-references Volvo OE numbers 8649491 and 9209802 for the same application.

What It Helps Address

• Hard brake pedal feel caused by booster wear
• Reduced braking assist from vacuum seal loss
• Inconsistent pedal response during stop-and-go driving
• Brake assist issues on aging Volvo S60, V70, S80, or XC70 systems
• Replacement needs after booster diaphragm or internal component deterioration

Installation Notes

Verify master cylinder stud thread size, mounting stud layout, and vacuum booster dimensions before installation. This unit does not include the master cylinder, pedal rod extension, gasket or seal, front seal, or mounting bracket, so reuse or source the required related components as needed for the vehicle. Confirm fitment for 2001-2007 Volvo S60, 2001-2007 Volvo V70, 1999-2006 Volvo S80, and 2003-2006 Volvo XC70 before service.

Quality Assurance

MPA Electrical remanufactured brake boosters are 100% end-of-line tested using proprietary test equipment to verify performance before release. The remanufacturing process uses new replacement and specially treated components to support reliable vacuum sealing and pressure transfer.