MPA Electrical B3014 Power Brake Booster

Reman Vacuum Brake Booster for Toyota Sequoia

MPA Electrical B3014 is a remanufactured vacuum power brake booster built for 2003-2007 Toyota Sequoia applications. It is engineered to deliver strong braking assist with reduced pedal effort, making it a direct replacement choice for drivers addressing brake pedal feel or vacuum assist concerns.

This MPA Electrical reman vac pwr brake booster w/o master cyl is built around a metal housing and a 247.14 mm (9.73 in.) diaphragm diameter. It uses a vacuum booster design, 2 mounting studs, and an 8 x 1.25 mm master cylinder stud thread size. Master cylinder, gasket or seal, front seal, mounting bracket, and brake pedal rod extension are not included.

Key Features

• Part number B3014 for 2003-2007 Toyota Sequoia
• Vacuum booster design for power brake assist
• Remanufactured standard replacement brake service grade
• Metal housing construction
• 247.14 mm / 9.73 in. diaphragm diameter
• 2 mounting studs with 8 x 1.25 mm master cylinder stud thread size
• Master cylinder not included

Product Details

MPA Electrical’s Reman Vac Pwr Brake Booster w/o Master Cyl line focuses on remanufactured brake assist components that are tested for vacuum sealing and pressure transfer performance. For Toyota Sequoia brake booster replacement needs, B3014 provides a direct-fit vacuum booster solution for 2003, 2004, 2005, 2006, and 2007 models. This part cross-references Toyota OE numbers 446100C040 and 446100C041 for the same application.

Common Brake Assist Issues

• Hard brake pedal feel
• Reduced vacuum-assisted braking response
• Brake booster vacuum seal leakage
• Inconsistent pedal effort during stops
• Need for a remanufactured Toyota Sequoia brake booster replacement

Installation Notes

Verify the master cylinder stud thread size, mounting stud layout, and booster dimensions before installation. Transfer or replace related brake components as needed, since the master cylinder, gasket or seal, front seal, mounting bracket, and pedal rod extension are not included with this unit. Confirm fitment for 2003-2007 Toyota Sequoia, and follow factory service procedures for brake system bleeding and adjustment after installation.

Quality Assurance

MPA Electrical states that these brake boosters are tested at the end of production using proprietary equipment to verify vacuum seal integrity and pressure transfer performance. The remanufactured construction and component treatment are intended to support consistent brake assist performance in daily driving conditions.