MPA Electrical B1062 Power Brake Booster

Remanufactured Vacuum Brake Booster

MPA Electrical B1062 is a remanufactured vacuum power brake booster for select full-size GM and Cadillac applications. It is built for drivers who need consistent brake assist and a firm, predictable pedal feel in vehicles such as the Cadillac DeVille, Chevrolet Caprice, Buick LeSabre, and Oldsmobile 98.

The B1062 uses a dual-diaphragm vacuum design with a 10.75-inch diaphragm diameter and a metal housing. It is a standard replacement brake service grade unit with a 10 x 1.5 mm master cylinder stud thread size and two mounting studs.

Key Features

• Remanufactured vacuum power brake booster
• Dual-diaphragm construction for brake assist delivery
• 10.75-inch diaphragm diameter
• Metal housing for OE-style fit and durability
• Standard replacement brake service grade
• Master cylinder not included
• Brake pedal rod extension not included
• Mounting bracket, gasket, seal, and front seal not included

Product Details

MPA Electrical’s Reman Vac Pwr Brake Booster w/o Master Cyl line focuses on remanufactured brake assist components for older passenger cars and chassis applications. B1062 is engineered and tested to deliver strong vacuum-assisted braking with reduced pedal effort, while replacement and specially treated internal components help maintain vacuum sealing and pressure transfer. Each unit is end-of-line tested before release. This part cross-references 18006566 and 18060033 for the same application.

Vehicle Fitment

• Fits 1987-1992 Cadillac Brougham, N/A
• Fits 1992 Cadillac Commercial Chassis, N/A
• Fits 1981-1984 Cadillac Commercial Chassis, N/A
• Fits 1981-1990 Buick LeSabre, N/A
• Fits 1981-1990 Chevrolet Caprice, N/A
• Fits 1981-1990 Oldsmobile Custom Cruiser, N/A
• Fits 1987-1989 Pontiac Safari, N/A
• Fits 1986 Cadillac Fleetwood, N/A
• Fits 1981-1984 Cadillac Fleetwood, N/A
• Fits 1981-1986 Pontiac Parisienne, N/A
• Fits 1981-1985 Chevrolet Impala, N/A
• Fits 1981-1985 Oldsmobile Delta 88, N/A
• Fits 1981-1984 Cadillac DeVille, N/A
• Fits 1981-1984 Oldsmobile 98, N/A
• Fits 1981 Chevrolet Bel Air, N/A
• Fits 1981 Pontiac Bonneville, N/A
• Fits 1981 Pontiac Catalina, N/A
• Fits 1981 Pontiac Laurentian, N/A

Installation Notes

Verify vacuum hose routing, master cylinder stud thread size, and mounting points before installation. Because the master cylinder is not included, transfer or replace the master cylinder separately as needed and confirm proper pushrod engagement and pedal travel after assembly. Use the vehicle’s service information for bleed and adjustment procedures.

Quality Assurance

Each MPA Electrical B1062 brake booster is subjected to 100% end-of-line testing using proprietary test equipment to confirm function before shipment. The remanufactured design uses new replacement and specially treated components to support vacuum seal integrity and reliable brake assist performance.