MPA Electrical B5005 Power Brake Booster

Overview of MPA Electrical Reman Hydraulic Power Brake Booster

The MPA Electrical Reman Hyd Pwr Brake Booster w/o Master Cyl (Part Number B5005) is designed as a standard replacement hydraulic brake booster. It is engineered to restore proper brake assist function for select Cadillac, Chevrolet, and GMC models, including the Escalade, Tahoe, Yukon, and Suburban series.

• Remanufactured hydraulic power brake booster
• Standard replacement brake service grade
• Metal housing for durability
• Includes mounting bracket for secure installation
• Compatible with master cylinder stud thread size 10 x 1.50 mm
• Two mounting studs for stable fitment
• Does not include master cylinder, gaskets, or front seal

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

This product is part of the MPA Electrical Reman Hyd Pwr Brake Booster w/o Master Cyl line, which focuses on remanufactured hydraulic power brake boosters without the master cylinder included. This line provides reliable, cost-effective solutions for restoring brake booster function while allowing customers to retain their existing master cylinder. The inclusion of a mounting bracket ensures proper fitment and alignment during installation.

Detailed Product Description

The B5005 power brake booster features a robust metal housing designed to withstand the rigors of hydraulic brake system operation. As a remanufactured component, it meets standard replacement brake service grade requirements, ensuring dependable performance. This booster is specifically engineered for hydraulic brake systems and is compatible with a master cylinder stud thread size of 10 x 1.50 mm. It includes two mounting studs and a mounting bracket to facilitate secure attachment to the vehicle's firewall. Note that this unit does not come with a master cylinder, gaskets, or front seal, so these components must be sourced separately if needed.

Compatible Vehicles and Common Applications

• Cadillac Escalade, Escalade ESV, Escalade EXT
• Chevrolet Avalanche 1500, Suburban 1500, Suburban 2500, Tahoe
• GMC Yukon, Yukon XL 1500, Yukon XL 2500

This booster is intended for use in hydraulic brake systems on these models, addressing issues such as:

• Reduced brake assist or hard brake pedal feel
• Brake booster vacuum leaks or failure
• Brake pedal travel inconsistencies
• Hydraulic brake booster internal component wear
• Restoring proper brake system responsiveness

Installation Notes and Tips

When installing the B5005 power brake booster, ensure the mounting bracket and studs align correctly with the vehicle firewall. Since the master cylinder is not included, verify compatibility with your existing master cylinder, especially the stud thread size of 10 x 1.50 mm. Inspect and replace any worn gaskets or seals separately to prevent leaks. Proper torque specifications should be followed to secure the booster and maintain system integrity.

Quality Assurance and Warranty

This remanufactured power brake booster undergoes thorough inspection and testing to meet standard brake service grade requirements. The metal housing and included mounting bracket contribute to a durable and reliable replacement part. Warranty details are provided by MPA Electrical and typically cover defects in materials and workmanship under normal use conditions. Refer to the manufacturer’s warranty documentation for specific terms.