MPA Electrical B1094 Power Brake Booster

Reman Vacuum Brake Booster for Ford and Mercury

MPA Electrical B1094 is a remanufactured vacuum power brake booster for select Ford and Mercury vehicles. It is built for standard replacement service and is designed to deliver strong braking assist with low pedal effort in daily driving and stop-and-go traffic.

This reman vac pwr brake booster w/o master cyl is a direct-fit style replacement for applications such as the Ford Mustang, Ford LTD, Mercury Capri, Mercury Marquis, Ford Fairmont, Mercury Zephyr, Mercury Cougar, and Ford Thunderbird.

Key Features

• Vacuum booster design for power-assisted braking
• Standard replacement brake service grade
• Single diaphragm construction
• Metal housing for durable brake system service
• Remanufactured unit with specially treated components
• 100% end-of-line tested with proprietary equipment
• Master cylinder not included
• Brake pedal rod extension not included
• Mounting bracket not included

Product Details

MPA Electrical B1094 is engineered to restore vacuum-assisted brake performance by improving pedal assist and pressure transfer. The 8.53-inch diaphragm diameter and single-diaphragm layout support consistent braking response, while the remanufactured housing and treated internal components are built to maintain vacuum seal integrity. This part cross-references OE-style numbers E0SZ2005C and E1BZ2005E for the same application.

Compatible With 1979-1993 Ford Mustang, 1983-1986 Ford LTD, 1979-1986 Mercury Capri, 1983-1986 Mercury Marquis, 1978-1983 Ford Fairmont, 1978-1983 Mercury Zephyr, 1980-1982 Mercury Cougar, and 1980 Ford Thunderbird. Part number B1094 is a practical replacement choice when servicing the brake booster on these classic Ford and Mercury platforms.

Common Brake Issues It Can Address

• Hard brake pedal feel from a weak vacuum booster
• Reduced braking assist during normal driving
• Inconsistent pedal response after booster wear
• Vacuum seal loss in an aging brake booster
• Brake system service needs on original equipment applications

Installation Notes

Verify master cylinder stud thread size is 3/8-16 before installation. This booster uses two mounting studs and does not include a master cylinder, gasket or seal, front seal, mounting bracket, or brake pedal rod extension. Confirm vehicle-specific fitment for the exact year and model before replacing the original unit. Part number B1094 is listed for select Mustang, LTD, Capri, Marquis, Fairmont, Zephyr, Cougar, and Thunderbird applications.

Quality Assurance

MPA Electrical remanufactures this brake booster with new replacement and specially treated components, then subjects every unit to 100% end-of-line testing using proprietary test equipment to verify performance before release.