Cardone 54-77225 Power Brake Booster

Reliable Vacuum Power Brake Booster for Jeep Wrangler

The Cardone Vacuum Power Brake Booster 54-77225 is designed to restore proper brake assist performance for Jeep Wrangler models. This remanufactured power brake booster features a durable aluminum construction and a dual diaphragm style to ensure consistent braking response.

• Compatible with Jeep Wrangler vehicles
• Dual diaphragm style for enhanced brake assist
• Diaphragm diameter: 9.65 inches (245.11 mm)
• Constructed from lightweight aluminum material
• Includes booster and instruction manual; master cylinder not included
• Master cylinder stud thread size: M8 x 1.25
• Remanufactured product condition
• Gray color finish

About the Cardone Vacuum Power Brake Booster Line

The Vacuum Power Brake Booster product line by Cardone focuses on remanufactured brake boosters that meet or exceed OEM specifications. These boosters are engineered to provide reliable vacuum assist for braking systems, improving pedal feel and stopping power. The 54-77225 model is part of this line, offering a dual diaphragm design that enhances braking efficiency specifically for Jeep Wrangler applications.

Product Details and Specifications

This power brake booster features a 9.65-inch (245.11 mm) dual diaphragm, which helps deliver consistent vacuum assistance to the brake master cylinder. The aluminum construction provides strength while minimizing weight. The booster is finished in gray and includes an instruction manual for installation guidance. Note that the master cylinder is not included, but the booster is compatible with master cylinders using an M8 x 1.25 stud thread size.

Common Applications and Problem Resolution

• Restores brake pedal assist in Jeep Wrangler vehicles
• Addresses hard or unresponsive brake pedal issues
• Eliminates excessive brake pedal travel
• Resolves vacuum leaks affecting brake performance
• Improves overall braking safety and control

Installation Notes and Tips

Installation of the Cardone 54-77225 power brake booster requires basic mechanical skills and tools. Ensure the vehicle is securely supported and the brake system is depressurized before removal. Follow the included instruction manual carefully to avoid damage to the booster or brake system components. Verify compatibility with your Jeep Wrangler model year and master cylinder stud thread size (M8 x 1.25) prior to installation.

Quality Assurance and Warranty

This remanufactured power brake booster undergoes thorough testing to meet performance standards. Cardone provides a limited warranty on this part, covering defects in materials and workmanship. For specific warranty details, refer to Cardone’s official documentation or contact the manufacturer directly.