MPA Electrical B3017 Power Brake Booster

Reliable Power Brake Booster for Lexus and Toyota Models

The MPA Electrical Reman Vac Pwr Brake Booster w/o Master Cyl (Part Number B3017) is a remanufactured vacuum power brake booster designed for select Lexus and Toyota vehicles. Engineered as a standard replacement, this booster restores proper brake assist performance for models like the Toyota Camry and Lexus ES300.

Key Features of MPA Electrical Brake Booster B3017

• Remanufactured vacuum power brake booster for reliable brake assist
• Standard replacement grade suitable for routine brake system repairs
• Metal housing construction ensures durability and long service life
• Diaphragm diameter of 247.4 mm (9.74 inches) for consistent vacuum operation
• Includes two mounting studs with 8 x 1.25 mm master cylinder stud thread size
• Compatible with Lexus and Toyota Camry and ES300 models
• Does not include master cylinder, brake pedal rod extension, gaskets, or mounting brackets

About the Reman Vac Pwr Brake Booster w/o Master Cyl Product Line

This MPA Electrical product is part of the Reman Vac Pwr Brake Booster w/o Master Cyl line, which focuses on remanufactured vacuum power brake boosters without the master cylinder included. This product line provides a cost-effective solution for restoring brake booster function while allowing customers to retain or separately replace their existing master cylinder components.

Product Description and Application

The B3017 power brake booster is designed to restore vacuum-assisted braking performance in compatible Lexus and Toyota vehicles, specifically the Camry and ES300 models. Its metal housing and precise diaphragm diameter ensure consistent vacuum pressure to assist the brake pedal, reducing driver effort and improving braking response. This booster is a direct replacement part, meeting standard brake service grade requirements for dependable operation. Note that this unit does not include the master cylinder or additional hardware, so it is intended for use with existing compatible components.

Common Issues Addressed by This Brake Booster

• Reduced brake pedal assist causing increased pedal effort
• Hissing sounds indicating vacuum leaks in the brake booster
• Brake pedal sinking or spongy feel during braking
• Brake warning lights related to booster performance
• Loss of power brake assist in Lexus ES300 or Toyota Camry vehicles

Installation Notes and Tips

• Ensure compatibility with your vehicle’s make, model, and year before installation
• This booster does not include the master cylinder; verify master cylinder condition separately
• Check vacuum lines and connections for leaks during installation
• Follow manufacturer torque specifications for mounting studs (8 x 1.25 mm thread size)
• Bleed the brake system after installation to remove air and ensure proper brake function

Quality Assurance and Warranty

The MPA Electrical B3017 power brake booster is remanufactured to meet standard brake service grade specifications, ensuring reliable performance and durability. While specific warranty details are not provided, remanufactured parts typically undergo rigorous testing to meet OEM standards. It is recommended to confirm warranty terms with the parts provider prior to purchase.