Cardone 54-74701 Power Brake Booster

Reliable Vacuum Power Brake Booster for Ford, Lincoln, and Mercury

The Cardone Vacuum Power Brake Booster 54-74701 is designed to restore proper brake assist in select Ford, Lincoln, and Mercury vehicles. This remanufactured power brake booster features a durable steel construction and a dual diaphragm style to ensure consistent braking performance.

• Remanufactured Vacuum Power Brake Booster by Cardone
• Dual diaphragm style with a 10.5-inch (266.7 mm) diameter
• Steel material for strength and durability
• Compatible with Ford Cougar, Lincoln Mark VIII, and Mercury Thunderbird
• Includes booster and instruction manual; master cylinder not included
• Master cylinder stud thread size: M8 x 1.25
• Gray color finish

Product Details and Specifications

This Cardone Vacuum Power Brake Booster 54-74701 is engineered with a dual diaphragm design, measuring 10.5 inches (266.7 mm) in diameter, to provide enhanced vacuum assist for braking systems. The steel construction offers reliable strength and longevity under normal operating conditions. The booster is finished in gray and designed specifically for use with Ford Cougar, Lincoln Mark VIII, and Mercury Thunderbird models. Note that the master cylinder is not included, and the booster features an M8 x 1.25 master cylinder stud thread size for proper fitment.

About the Cardone Vacuum Power Brake Booster Line

The Cardone Vacuum Power Brake Booster product line focuses on remanufactured components that meet or exceed OEM specifications. These boosters are designed to restore original braking performance by utilizing quality materials and precise engineering. The Vacuum Power Brake Booster line offers a reliable replacement option for vehicles requiring a direct-fit power brake booster, such as the Ford Cougar, Lincoln Mark VIII, and Mercury Thunderbird.

Common Applications and Problem Resolution

• Restores brake pedal assist in vehicles with weak or failing brake boosters
• Eliminates hard brake pedal issues caused by vacuum leaks or diaphragm failure
• Addresses inconsistent braking performance due to worn or damaged booster components
• Replaces noisy or sticking brake boosters affecting pedal feel
• Improves overall brake system responsiveness in compatible Ford, Lincoln, and Mercury models

Installation Notes and Tips

Installation of the Cardone 54-74701 Vacuum Power Brake Booster requires removal of the old booster and proper alignment with the master cylinder studs (M8 x 1.25 thread size). Ensure all vacuum lines are securely connected and check for leaks after installation. Follow the included instruction manual carefully to maintain safety and proper brake function. It is recommended to inspect related brake components during installation for optimal system performance.

Quality Assurance and Warranty

This remanufactured power brake booster undergoes thorough testing to meet functional standards and ensure reliable operation. Cardone provides a limited warranty on this part, covering defects in materials and workmanship. Refer to Cardone's warranty policy for specific terms and conditions.