MPA Electrical B3059 Power Brake Booster

Vacuum Brake Booster for Tracker and Vitara

MPA Electrical B3059 is a remanufactured vacuum power brake booster built for direct replacement service on select Chevrolet Tracker and Suzuki Vitara applications. It is engineered to deliver strong braking assist with reduced pedal effort, helping restore consistent brake feel in daily driving.

This reman brake booster is part of the MPA Electrical Reman Vac Pwr Brake Booster w/o Master Cyl line, which focuses on replacement boosters with treated components, improved vacuum sealing, and end-of-line testing for pressure transfer performance.

Key Features

• Remanufactured vacuum power brake booster
• Standard replacement brake service grade
• Metal housing construction
• 222.76 mm (8.77 in.) diaphragm diameter
• Master cylinder not included
• Brake pedal rod extension not included
• Mounting bracket not included
• Two mounting studs
• Master cylinder stud thread size: 8 x 1.25 mm
• Product condition: remanufactured

Detailed Description

MPA Electrical B3059 is a vacuum-type power brake booster designed for vehicles that need restored brake assist without replacing the master cylinder. The unit is built with a metal housing and a large diaphragm to support vacuum-assisted braking response, while the remanufactured construction helps return the brake system to proper pedal feel and pressure transfer. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Compatible With 1999-2004 Chevrolet Tracker and 1999-2004 Suzuki Vitara, this booster is a direct-fit service part for drivers searching for a reman brake booster for Chevrolet Tracker or Suzuki Vitara brake repair. The part number B3059 is also useful when matching replacement brake booster listings by OE-style reference.

What It Helps Address

• Hard brake pedal feel
• Reduced brake assist from a failing vacuum booster
• Inconsistent pedal response during braking
• Vacuum seal loss in the brake booster assembly
• Brake system service needs on Tracker and Vitara models

Installation Notes and Tips

Verify master cylinder compatibility before installation, since the master cylinder is not included. Confirm the 8 x 1.25 mm stud thread size and two-stud mounting layout against the original unit, and inspect the vacuum hose, check valve, and pedal linkage condition during service. For best results, bleed and test the brake system after installation and confirm proper pedal travel before returning the vehicle to service.

Quality Assurance

MPA Electrical remanufactured boosters are 100% end-of-line tested with proprietary equipment to verify vacuum seal integrity and pressure transfer performance. B3059 is built to meet standard replacement service expectations for 1999-2004 Chevrolet Tracker and 1999-2004 Suzuki Vitara brake booster replacement.