MPA Electrical B1027 Power Brake Booster

Overview of MPA Electrical Reman Vacuum Power Brake Booster

The MPA Electrical Reman Vac Pwr Brake Booster w/o Master Cyl (Part Number B1027) is a remanufactured vacuum power brake booster designed for select Ford trucks and SUVs. This standard replacement booster enhances braking performance by providing reliable vacuum assistance without including the master cylinder.

• Remanufactured vacuum power brake booster
• Standard replacement grade for dependable service
• Single diaphragm design with 10.78 inch (273.81 mm) diameter
• Metal housing for durability
• Compatible with Ford Bronco, F-100, F-150, and F-250 models
• Includes 2 mounting studs with 3/8-16 master cylinder stud thread size
• Does not include master cylinder, gasket, front seal, or mounting bracket

Product Line Details: 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 power brake boosters without master cylinders. These boosters are rebuilt to meet standard replacement specifications, providing a cost-effective solution for restoring brake assist functionality in compatible Ford vehicles. The line emphasizes core component refurbishment while excluding additional parts such as master cylinders and seals, allowing for flexible installation based on vehicle needs.

Detailed Product Description

The MPA Electrical B1027 power brake booster features a single diaphragm vacuum design with a diameter of 10.78 inches (273.81 mm), housed in a durable metal casing. It is engineered to provide consistent vacuum assistance to the brake pedal, reducing driver effort and improving braking response. This booster is designed specifically for Ford models including the Bronco, F-100, F-150, and F-250, ensuring proper fitment and compatibility. The unit includes two mounting studs and uses a 3/8-16 thread size for the master cylinder studs, but does not come with the master cylinder or related seals and gaskets.

Common Applications and Problem Resolution

• Restores brake pedal assist in Ford Bronco and F-Series trucks
• Replaces faulty or leaking vacuum brake boosters
• Addresses hard brake pedal issues due to booster failure
• Eliminates inconsistent brake pedal feel caused by diaphragm wear
• Suitable for vehicles requiring a remanufactured standard replacement booster without master cylinder

Installation Notes and Tips

Installation requires removal of the existing power brake booster and proper alignment with the brake pedal rod and master cylinder mounting points. Since this booster does not include a master cylinder, ensure the existing master cylinder is compatible and in good condition. Verify the 3/8-16 master cylinder stud thread size matches your vehicle’s specifications. It is recommended to inspect and replace any worn gaskets or seals separately to prevent vacuum leaks. Proper torque on mounting studs and secure vacuum hose connections are essential for optimal performance.

Quality Assurance and Warranty

This remanufactured power brake booster undergoes thorough inspection and testing to meet standard replacement quality requirements. The metal housing and diaphragm are rebuilt to restore original function. While specific warranty details are not provided, remanufactured parts typically come with limited warranties covering defects in workmanship and materials. Confirm warranty terms with the supplier prior to installation.