MPA Electrical B3145 Power Brake Booster

Product Overview

MPA Electrical B3145 is a remanufactured vacuum power brake booster built for standard replacement applications. It is engineered to deliver strong braking assist with reduced pedal effort, and it is tested at the end of production to verify performance.

Compatible With Chrysler Sebring, Dodge Avenger, Eagle Talon, Mitsubishi Eclipse, Mitsubishi Galant, Plymouth Laser, and Eagle 2000 GTX applications listed below. This part cross-references Mitsubishi OEM numbers (e.g., MB618319, MB668702) for the same application.

Key Features

• Vacuum booster design for consistent brake assist.
• Remanufactured housing with metal construction.
• No master cylinder included for direct booster replacement.
• 8.73-inch diaphragm diameter for application-specific fitment.
• 8 x 1.25 mm master cylinder stud thread size.
• End-of-line tested for pressure transfer and vacuum sealing.

Detailed Description

The MPA Electrical B3145 power brake booster is a remanufactured vacuum unit intended for vehicles that use a booster without an attached master cylinder. Its metal housing, treated replacement components, and tested vacuum sealing support reliable brake assist and pedal response. The B3145 is a practical choice for restoring brake system feel when the original booster has lost assist or developed a vacuum leak. It is listed for 1990-2000 Chrysler, Dodge, Eagle, Mitsubishi, and Plymouth applications, including Mitsubishi Eclipse and Mitsubishi Galant fitments.

What It Helps Solve

• Hard brake pedal feel caused by weak vacuum assist.
• Loss of braking assist from a leaking booster diaphragm or seal.
• Poor pressure transfer between the pedal and brake system.
• Brake system performance issues related to booster wear or contamination.

Installation Notes

Verify booster type, stud thread size, and master cylinder compatibility before installation. This unit does not include a master cylinder, pedal rod extension, gasket, seal, or mounting bracket. Confirm fitment against the vehicle listing for the exact year, make, and model before service.

Quality Assurance

MPA Electrical subjects each unit to 100% end-of-line testing using proprietary equipment to confirm braking assist performance and vacuum integrity. The B3145 is remanufactured to standard replacement specifications for dependable service.