MPA Electrical B1049 Power Brake Booster

Reliable Power Brake Booster Replacement for Select GM Models

The MPA Electrical Reman Vac Pwr Brake Booster w/o Master Cyl (Part Number B1049) offers a remanufactured vacuum power brake booster solution designed for various Buick, Cadillac, Oldsmobile, and Pontiac vehicles. This standard replacement part is engineered to restore proper brake assist performance without including the master cylinder.

Key Features of MPA Electrical B1049 Power Brake Booster

• Remanufactured vacuum power brake booster for reliable brake assist
• Dual diaphragm design with an 11.02 inch (279.91 mm) diameter for consistent performance
• Metal housing construction ensures durability and long service life
• Includes two mounting studs with 10 x 1.5 mm master cylinder stud thread size
• Standard replacement grade suitable for brake service needs
• Does not include master cylinder, brake pedal rod extension, gaskets, seals, or mounting brackets

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

The Reman Vac Pwr Brake Booster w/o Master Cyl line by MPA Electrical focuses on remanufactured vacuum brake boosters designed to meet OEM specifications for power brake assist systems. This product line provides a cost-effective alternative to new units while maintaining functional integrity and compatibility with original equipment. The B1049 model is part of this line, offering a reliable remanufactured option without the master cylinder included.

Detailed Product Description

The MPA Electrical B1049 power brake booster is a vacuum-type booster featuring a dual diaphragm with a diameter of 11.02 inches (279.91 mm), designed to provide consistent brake pedal assist. Its metal housing construction supports durability under typical operating conditions. This booster is a remanufactured unit, meeting standard brake service grade requirements. It includes two mounting studs and is compatible with master cylinders that use a 10 x 1.5 mm stud thread size. Note that this unit does not come with a master cylinder, brake pedal rod extension, gaskets, seals, or mounting brackets, so these components must be sourced separately if needed.

Compatible Vehicles and Common Applications

• Buick Aurora, LeSabre, Lucerne, Park Avenue
• Cadillac DeVille, DTS, Seville
• Oldsmobile Aurora
• Pontiac Bonneville, Riviera
• Replacement for vacuum power brake booster issues such as reduced brake assist or hard brake pedal

Installation Notes and Tips

• Ensure compatibility with your vehicle’s make and model before installation
• Verify master cylinder stud thread size (10 x 1.5 mm) matches your existing master cylinder
• Brake pedal rod extension and mounting hardware are not included and may need to be reused or replaced
• Inspect all seals and gaskets during installation and replace as necessary to prevent vacuum leaks
• Follow manufacturer torque specifications for mounting studs to ensure secure installation

Quality Assurance and Warranty Information

This remanufactured power brake booster undergoes thorough inspection and testing to meet standard brake service grade requirements. While specific warranty details are not provided, remanufactured parts from MPA Electrical typically adhere to industry standards for reliability and performance. It is recommended to confirm warranty terms with the distributor or installer prior to purchase.