MPA Electrical B1110 Power Brake Booster

Reliable Remanufactured Vacuum Power Brake Booster

The MPA Electrical Reman Vac Pwr Brake Booster w/o Master Cyl (Part Number B1110) offers a dependable solution for restoring brake assist functionality in select GM vehicles. Designed as a standard replacement, this vacuum booster is engineered to meet OEM specifications for a consistent braking experience.

• Remanufactured vacuum power brake booster for standard brake service
• Dual diaphragm design with a 10.85-inch (275.59 mm) diameter for effective brake assist
• Durable metal housing construction ensures long-lasting performance
• Includes two mounting studs with 10 x 1.50 mm master cylinder stud thread size
• Compatible with Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models

Product Line Overview: Reman Vac Pwr Brake Booster w/o Master Cyl

This product is part of the Reman Vac Pwr Brake Booster w/o Master Cyl line by MPA Electrical, which focuses on remanufactured vacuum brake boosters without the master cylinder included. This line provides a cost-effective option for replacing worn or failing boosters while maintaining compatibility with original vehicle specifications. The absence of the master cylinder allows for flexibility in brake system repairs where only the booster requires replacement.

Detailed Product Description

The B1110 power brake booster features a dual diaphragm design that enhances vacuum assist, improving brake pedal response and reducing driver effort. Its metal housing offers structural integrity and resistance to wear. This booster does not include a master cylinder, gasket, seal, or mounting bracket, making it suitable for applications where these components remain serviceable. The booster is equipped with two mounting studs and a master cylinder stud thread size of 10 x 1.50 mm, ensuring proper fitment and secure installation.

Compatible Vehicles and Applications

• Buick models including LeSabre and Century
• Cadillac models such as DeVille and Fleetwood
• Chevrolet models including Impala, Caprice, and Bel Air
• Oldsmobile models like Delta 88 and Cutlass
• Pontiac models including Bonneville and Safari

This booster is designed for use in classic and late-model GM vehicles requiring a vacuum power brake booster replacement without the master cylinder.

Common Issues Addressed by This Brake Booster

• Reduced brake pedal assist causing increased pedal effort
• Vacuum leaks leading to poor brake performance
• Damaged or worn diaphragms affecting booster function
• Corroded or weakened metal housing compromising safety
• Failure of original booster resulting in inconsistent braking

Installation Notes and Tips

Ensure the existing master cylinder and mounting hardware are in good condition before installation, as these are not included with the B1110 booster. Verify the mounting stud quantity and thread size (two studs, 10 x 1.50 mm) for compatibility. Properly bleed the brake system after installation to remove air and restore optimal brake function. Consult vehicle-specific service manuals for torque specifications and installation procedures.

Quality Assurance and Warranty

The MPA Electrical B1110 power brake booster is remanufactured to meet or exceed OEM standards, providing reliable performance and durability. While specific warranty details are not provided, remanufactured parts typically come with limited warranties covering defects in materials and workmanship. Confirm warranty terms with the parts provider prior to purchase.