Cardone 54-71249 Power Brake Booster

Reliable Vacuum Power Brake Booster for Select GM Vehicles

The Cardone Vacuum Power Brake Booster 54-71249 is designed to restore proper brake assist in compatible Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models. This remanufactured power brake booster features a dual diaphragm style and is engineered to meet OEM specifications for dependable braking performance.

• Remanufactured Vacuum Power Brake Booster with dual diaphragm design
• Diaphragm diameter: 8.771 inches (222.78 mm) for optimal vacuum assist
• Constructed from durable steel with a gray finish
• Compatible with master cylinders using M10x1.5 stud thread size
• Includes booster and detailed instruction manual for installation

About the Cardone Vacuum Power Brake Booster Line

The Cardone Vacuum Power Brake Booster product line focuses on remanufactured components that restore brake assist functionality while maintaining OEM fit and performance. The 54-71249 part number is part of this line, offering a dual diaphragm style booster designed to provide consistent vacuum pressure and reliable braking response for a range of GM vehicles.

Product Details and Specifications

This power brake booster features a dual diaphragm style with a diameter of 8.771 inches (222.78 mm), providing effective vacuum assistance to reduce pedal effort. The steel construction ensures durability and long service life, while the gray color finish matches OEM appearance. It is designed to work with master cylinders that have an M10x1.5 stud thread size. The package includes the booster unit and an instruction manual to guide proper installation.

Compatible Vehicles and Applications

• Buick Calais, Skylark
• Cadillac Cimarron
• Chevrolet Cavalier, J2000, J2000 Sunbird
• Oldsmobile Firenza
• Pontiac Grand Am, Skyhawk, Sunbird

Common Issues This Part Addresses

• Reduced brake pedal assist causing hard pedal feel
• Vacuum leaks within the brake booster assembly
• Brake pedal sinking or inconsistent brake response
• Loss of power brake assist in compatible GM vehicles
• Wear or damage to the brake booster diaphragm

Installation Notes and Tips

Installation requires removal of the old brake booster and proper alignment with the master cylinder using the M10x1.5 stud thread size. Follow the included instruction manual carefully to ensure correct vacuum hose connections and secure mounting. It is recommended to inspect related brake components during installation for optimal system performance.

Quality Assurance and Warranty

This Cardone Vacuum Power Brake Booster 54-71249 is remanufactured to meet or exceed OEM standards. While specific warranty details are not provided here, Cardone products typically come with a limited warranty covering defects in materials and workmanship. Verify warranty terms with the supplier prior to installation.