Cardone 54-77915 Power Brake Booster

Overview of Cardone Vacuum Power Brake Booster 54-77915

The Cardone Vacuum Power Brake Booster 54-77915 is designed specifically for Chevrolet Impala models, providing reliable brake assist performance. This remanufactured power brake booster features a dual diaphragm style and a durable steel construction to ensure consistent braking response.

• Dual diaphragm style for enhanced vacuum power
• Diaphragm diameter of 10.915 inches (277.241 mm)
• Constructed from steel for durability and strength
• Compatible with Chevrolet Impala models
• Includes booster and instruction manual; master cylinder not included
• Master cylinder stud thread size: M10 x 1.5
• Gray color finish

Detailed Product Description

The Cardone Vacuum Power Brake Booster 54-77915 is a remanufactured component engineered to restore proper brake assist function in Chevrolet Impala vehicles. Its dual diaphragm design improves vacuum efficiency, contributing to smoother and more responsive braking. The booster’s diaphragm measures 10.915 inches in diameter, providing ample surface area for effective vacuum pressure. Made from steel, this booster offers structural integrity and long-lasting performance under typical driving conditions. The gray finish complements the vehicle’s engine bay aesthetics while resisting corrosion.

This part does not include a master cylinder but is compatible with master cylinders featuring an M10 x 1.5 stud thread size. The package contains the booster unit and an instruction manual to assist with installation.

About the Vacuum Power Brake Booster Product Line

Cardone’s Vacuum Power Brake Booster line focuses on remanufactured brake boosters that meet or exceed OEM specifications. These boosters are designed to provide consistent vacuum assistance for improved brake pedal feel and vehicle safety. The 54-77915 model is part of this line, offering a reliable replacement option for Chevrolet Impala owners seeking to maintain factory-level braking performance.

Common Applications and Issues Addressed

• Restores brake pedal responsiveness in Chevrolet Impala vehicles
• Eliminates hard brake pedal problems caused by failing boosters
• Resolves vacuum leaks that reduce brake assist effectiveness
• Addresses inconsistent braking pressure and pedal travel
• Replaces worn or damaged power brake boosters to improve safety

Installation Notes and Tips

• Ensure compatibility with Chevrolet Impala model year before installation
• Verify master cylinder stud thread size (M10 x 1.5) for proper fit
• Follow included instruction manual carefully for correct mounting and vacuum line connections
• Inspect vacuum lines and fittings for leaks during installation
• Bleed the brake system after installation to remove air and ensure proper function

Quality Assurance and Warranty

This Cardone Vacuum Power Brake Booster 54-77915 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. Refer to Cardone’s official warranty policy for complete information.