Cardone 54-81002 Power Brake Booster

Reliable Vacuum Power Brake Booster for Classic GM Vehicles

The Cardone 54-81002 Vacuum Power Brake Booster is designed to restore effective braking performance in select Buick, Chevrolet, Oldsmobile, and Pontiac models. This remanufactured power brake booster features a durable steel construction and a dual diaphragm style to ensure consistent vacuum assistance.

• Remanufactured Vacuum Power Brake Booster with dual diaphragm design
• Diaphragm diameter: 10.4 inches (264.16 mm) for optimal vacuum support
• Constructed from durable steel with a gray finish
• Compatible with multiple classic GM models including Chevrolet Impala, Buick LeSabre, Pontiac Bonneville, and more
• Includes booster and instruction manual; master cylinder not included

About the Cardone Vacuum Power Brake Booster Line

The Cardone Vacuum Power Brake Booster product line focuses on remanufactured components that meet or exceed original equipment specifications. This line is engineered to provide reliable vacuum assistance to the brake system, improving pedal effort and overall braking response. The 54-81002 model exemplifies this with its dual diaphragm design and robust steel construction, tailored for classic GM vehicles.

Product Details and Specifications

This power brake booster features a dual diaphragm style, which enhances vacuum efficiency and braking power. The 10.4-inch (264.16 mm) diaphragm diameter is designed to deliver consistent vacuum assistance, reducing pedal effort for safer stops. The steel material ensures durability and long service life, while the gray color finish matches OEM appearance. This unit is remanufactured and includes an instruction manual for installation guidance. Note that the master cylinder is not included with this part.

Compatible Vehicles and Applications

• Buick models such as LeSabre and Riviera
• Chevrolet models including Impala, Caprice, and Bel Air
• Oldsmobile models like Delta 88 and Custom Cruiser
• Pontiac models including Bonneville, Catalina, and Grand Prix
• Other classic GM vehicles such as Laurentian and Toronado

Common Issues Addressed by This Brake Booster

• Increased brake pedal effort or hard brake pedal
• Reduced braking power or longer stopping distances
• Vacuum leaks causing inconsistent brake assist
• Brake pedal sinking or spongy feel during braking
• Failure of original booster components due to age or wear

Installation Notes and Tips

Installation requires removal of the old brake booster and proper alignment of the new unit. Ensure vacuum lines are securely connected and free of leaks. This booster is designed for direct replacement on compatible Buick, Chevrolet, Oldsmobile, and Pontiac models. Follow the included instruction manual carefully to maintain safety and performance standards. Professional installation is recommended if unfamiliar with brake system components.

Quality Assurance and Warranty

The Cardone 54-81002 Vacuum Power Brake Booster is remanufactured to meet strict quality standards, ensuring reliable operation and durability. 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 or manufacturer prior to installation.