MPA Electrical B1021 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 B1021) is designed as a standard replacement power brake booster for Dodge Dakota models. This remanufactured vacuum booster provides reliable brake assist without the master cylinder, making it suitable for specific brake system repairs.

• Standard replacement brake service grade
• Vacuum booster type with a single diaphragm design
• Metal housing for durability
• Diaphragm diameter approximately 11.45 inches (290.83 mm)
• Includes 2 mounting studs with 8 x 1.25 mm master cylinder stud thread size
• Remanufactured product condition
• Does not include master cylinder, gasket, seal, or mounting bracket

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

The Reman Vac Pwr Brake Booster w/o Master Cyl product line from MPA Electrical focuses on remanufactured vacuum power brake boosters designed for direct replacement applications. This line excludes the master cylinder, allowing for compatibility with existing master cylinders on the vehicle. The boosters feature a single diaphragm and metal housing construction, ensuring consistent brake assist performance for vehicles like the Dodge Dakota.

Detailed Product Description

This power brake booster is engineered to restore proper brake pedal feel and assist in braking effort for Dodge Dakota trucks. The vacuum booster uses a single diaphragm with a diameter of 11.45 inches (290.83 mm) to amplify the force applied to the brake pedal. The metal housing provides structural integrity and resistance to wear. With two mounting studs and a master cylinder stud thread size of 8 x 1.25 mm, this booster is designed to fit securely without including additional hardware or seals. Being a remanufactured unit, it meets standard brake service grade requirements, offering a cost-effective solution for brake system maintenance.

Common Applications and Issues Addressed

• Restores brake assist in Dodge Dakota models with failing or weak power brake boosters
• Eliminates hard brake pedal issues caused by vacuum booster failure
• Addresses inconsistent brake pedal travel or spongy brake feel
• Replaces leaking or damaged booster housings
• Suitable for vehicles requiring a booster replacement without master cylinder swap

Installation Notes and Tips

Installation requires removal of the existing power brake booster from the Dodge Dakota. Since this unit does not include a master cylinder, gasket, seal, or mounting bracket, ensure the existing components are in good condition or replaced separately as needed. Verify the mounting stud quantity and thread size (2 studs, 8 x 1.25 mm) for compatibility. Proper vacuum line connections and brake pedal rod alignment are essential for optimal performance.

Quality Assurance and Warranty

This remanufactured power brake booster undergoes thorough inspection and testing to meet standard brake service grade specifications. While specific warranty details are not provided, remanufactured parts typically come with limited warranties covering defects in workmanship and materials. Using this MPA Electrical booster ensures compliance with OEM fitment standards for Dodge Dakota vehicles.