Cardone 54-74822 Power Brake Booster

Reliable Vacuum Power Brake Booster for Chevrolet and GMC Vehicles

The Cardone Vacuum Power Brake Booster 54-74822 is designed to restore proper brake assist in select Chevrolet, GMC, Isuzu, and Oldsmobile models. This remanufactured power brake booster features a dual diaphragm style and a durable steel construction to ensure consistent braking performance.

• Dual diaphragm style for enhanced brake assist
• Gray color finish with a 10.915-inch (277.241 mm) diaphragm diameter
• Constructed from steel for strength and durability
• Compatible with Chevrolet Blazer, GMC Jimmy, Isuzu Hombre, Oldsmobile Bravada, Chevrolet S10, and GMC Sonoma
• Master cylinder stud thread size M10x1.5 (master cylinder not included)
• Includes booster and instruction manual
• Remanufactured product condition

About the Cardone Vacuum Power Brake Booster Product Line

The Cardone Vacuum Power Brake Booster line focuses on remanufactured brake boosters that meet or exceed OEM specifications. This product line emphasizes restoring original braking performance through quality materials and precise diaphragm design. The 54-74822 model exemplifies this approach by combining a dual diaphragm style with robust steel construction, providing reliable vacuum assist for compatible vehicles.

Product Details and Specifications

This power brake booster features a dual diaphragm design with a diameter of 10.915 inches (277.241 mm), which helps provide consistent vacuum assistance to the brake system. The gray steel housing offers durability and resistance to wear. The booster is designed to work with master cylinders that have an M10x1.5 stud thread size; however, the master cylinder is not included. This remanufactured unit comes with an instruction manual to assist with installation.

Compatible Vehicles and Common Applications

• Chevrolet Blazer
• GMC Jimmy
• Isuzu Hombre
• Oldsmobile Bravada
• Chevrolet S10
• GMC Sonoma

This booster is suitable for owners looking to replace a failing or worn power brake booster in these specific models to restore proper brake pedal feel and assist.

Common Issues Addressed by This Power Brake Booster

• Hard brake pedal requiring excessive force
• Reduced braking power or delayed brake response
• Hissing sounds indicating vacuum leaks in the booster
• Brake pedal sinking or inconsistent pedal height
• Brake warning light related to booster malfunction

Installation Notes and Tips

Installation requires removal of the old booster and proper alignment with the master cylinder studs (M10x1.5 thread size). It is important to follow the included instruction manual carefully to ensure correct vacuum hose connections and secure mounting. Bleeding the brake system after installation is recommended to remove any air and restore optimal brake performance.

Quality Assurance and Warranty

This Cardone Vacuum Power Brake Booster 54-74822 is a remanufactured product that undergoes rigorous testing to meet OEM standards. While specific warranty details are not provided here, Cardone typically offers limited warranties on remanufactured brake components to ensure reliability and customer confidence.