MPA Electrical B1107 Power Brake Booster

Remanufactured Vacuum Brake Booster for Camaro and Firebird

MPA Electrical B1107 is a remanufactured vacuum power brake booster for 1978-1980 Chevrolet Camaro and 1978-1980 Pontiac Firebird applications. It is built for standard replacement service and is designed to deliver strong braking assist with reduced pedal effort.

This vacuum booster uses a single diaphragm design with a 10.94-inch diaphragm diameter and a metal housing. The unit includes the mounting bracket and is supplied without the master cylinder, brake pedal rod extension, gasket, seal, or front seal.

Key Features

• Remanufactured vacuum power brake booster
• Standard replacement brake service grade
• Single diaphragm construction
• 10.94-inch diaphragm diameter
• Metal housing for brake system service
• Mounting bracket included
• Master cylinder not included
• Master cylinder stud thread size: 3/8-16
• Part number: B1107

Product Details

MPA Electrical B1107 is engineered for vacuum-assisted brake systems that require dependable pressure transfer and consistent pedal response. The remanufactured design uses treated replacement components to help maintain vacuum sealing and braking performance. Each unit is end-of-line tested with proprietary equipment before release.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application. It is a direct-fit brake booster option for Camaro and Firebird owners replacing a worn or leaking vacuum booster. The B1107 part number is also useful when verifying interchange and ordering the correct remanufactured booster.

Common Brake Booster Problems It Can Address

• Hard brake pedal feel
• Reduced brake assist during stopping
• Vacuum leak at the booster housing
• Inconsistent pedal response
• Brake system performance loss from a worn booster diaphragm

Installation Notes and Tips

Verify master cylinder compatibility before installation, since the master cylinder is not included. Confirm the 3/8-16 stud thread size and check the mounting bracket alignment against the original brake booster setup. Inspect vacuum supply, pedal linkage, and surrounding brake components before final assembly.

Compatible With 1978-1980 Chevrolet Camaro and 1978-1980 Pontiac Firebird brake booster applications. Use B1107 when replacing the original vacuum booster on these vehicles.

Quality Assurance

MPA Electrical remanufactures this brake booster with replacement and specially treated components, then tests each unit at the end of the line to verify performance before it leaves production.