Cardone 54-71523 Power Brake Booster

Reliable Vacuum Power Brake Booster for GM Trucks and SUVs

The Cardone Vacuum Power Brake Booster 54-71523 is designed to restore proper brake assist in select Cadillac, Chevrolet, and GMC vehicles. This remanufactured power brake booster features a durable steel construction and a dual diaphragm design to ensure consistent braking performance for models like the Chevrolet Silverado 1500 and GMC Sierra 1500.

• Remanufactured power brake booster with dual diaphragm style
• Diaphragm diameter: 10.672 inches (271.07 mm)
• Constructed from durable steel for long-lasting use
• Compatible with Cadillac Escalade, Chevrolet Tahoe, GMC Yukon XL, and more
• Includes booster, instruction manual, and master cylinder neck seal
• Master cylinder stud thread size: M10x1.5
• Gray finish for corrosion resistance

About the Cardone Vacuum Power Brake Booster Line

The Cardone Vacuum Power Brake Booster product line focuses on remanufactured components that meet or exceed OEM specifications. This line provides reliable brake assist solutions for a range of GM trucks and SUVs, including the Chevrolet Cheyenne and Cadillac Escalade ESV. The 54-71523 part number is part of this line, offering a dual diaphragm design that enhances vacuum efficiency and braking response.

Product Details and Specifications

This power brake booster features a dual diaphragm style with a diameter of 10.672 inches (271.07 mm), providing effective vacuum assistance to reduce pedal effort. The steel construction ensures durability under demanding driving conditions. The booster is finished in gray and includes a master cylinder neck seal and an instruction manual for installation guidance. Note that the master cylinder is not included with this part.

Common Applications and Problem Resolution

• Restores brake pedal assist in Cadillac Escalade and Escalade ESV models
• Improves brake response in Chevrolet Silverado 1500 and GMC Sierra 1500 trucks
• Addresses hard brake pedal issues in GMC Yukon and Yukon XL vehicles
• Resolves vacuum leaks causing reduced brake performance
• Replaces worn or damaged brake boosters to maintain safe stopping power

Installation Notes and Tips

Installation of the Cardone 54-71523 power brake booster requires removal of the old booster and proper alignment of the master cylinder stud threads (M10x1.5). Follow the included instruction manual carefully to ensure correct mounting and sealing. It is recommended to inspect vacuum lines and brake system components during installation to prevent future issues.

Quality Assurance and Warranty

This remanufactured power brake booster undergoes rigorous testing to meet OEM standards for performance and durability. Cardone provides a limited warranty on this part, ensuring reliability and customer confidence when replacing the brake booster on compatible Cadillac, Chevrolet, and GMC vehicles.