Cardone 54-74436 Power Brake Booster

Reliable Vacuum Power Brake Booster for GM Trucks and SUVs

The Cardone Vacuum Power Brake Booster 54-74436 is designed to restore proper brake assist in select Cadillac, Chevrolet, and GMC vehicles. This remanufactured power brake booster provides consistent vacuum assistance to improve braking performance on models like the Chevrolet Silverado 1500 and GMC Yukon XL 1500.

• Remanufactured power brake booster with a single diaphragm design
• Diaphragm diameter of 10.566 inches (268.38 mm) for optimal vacuum assist
• Constructed from durable steel with a gray finish
• Compatible with master cylinders using M10x1.5 stud thread size (master cylinder not included)
• 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 brake boosters that meet or exceed OEM specifications. This line is engineered to provide reliable vacuum assist for braking systems in a variety of GM trucks and SUVs. The 54-74436 part number is part of this line, offering a single diaphragm style booster designed for durability and consistent performance.

Product Details and Specifications

This power brake booster features a single diaphragm style with a diameter of 10.566 inches (268.38 mm), providing the necessary vacuum assist to reduce pedal effort. The steel construction ensures strength and longevity, while the gray color finish matches OEM appearance. It is designed for use with master cylinders that have an M10x1.5 stud thread size, though the master cylinder is not included. The package contains the booster unit and an instruction manual to guide proper installation.

Common Applications and Problem Solving

• Restores brake pedal assist in Cadillac Escalade and Escalade ESV models
• Replaces worn or failing boosters in Chevrolet Avalanche and Suburban 1500
• Addresses hard brake pedal issues in GMC Sierra 1500 and Yukon vehicles
• Eliminates vacuum leaks causing reduced braking efficiency
• Improves overall brake system responsiveness in Tahoe and Escalade EXT

Installation Notes and Tips

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

Quality Assurance and Warranty

This Cardone Vacuum Power Brake Booster 54-74436 is remanufactured to meet strict quality standards, ensuring reliable operation. 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 product documentation or supplier.