Cardone 54-72680 Power Brake Booster

Vacuum Power Brake Booster for Ford, Lincoln, Mazda, Mercury

Cardone 54-72680 is a remanufactured vacuum power brake booster built to restore brake assist and pedal feel on select Ford, Lincoln, Mazda, and Mercury vehicles. It is re-engineered and tested to match original equipment performance, with design updates applied where needed for added durability.

Key Features

• Remanufactured to match O.E. performance
• Single-diaphragm design with a 10.325 in. diaphragm diameter
• Steel housing with gray rust-prohibitive finish
• 100% tested for fit and function
• O.E.-quality seals and check valves installed
• Master cylinder output rods are pre-adjusted when included
• Guaranteed fit and function

Product Details

This Cardone Vacuum Power Brake Booster is engineered for vehicles that use a vacuum-assisted brake system and do not include the master cylinder with the booster assembly. The unit uses a single diaphragm design and an M8 x 1.25 master cylinder stud thread size. Package contents include the booster, instruction manual, and M/C neck seal. This part cross-references Ford and Lincoln numbers such as 6E5Z2005C and 6E5Z2005E for the same application.

Compatible With 2006-2009 Ford Fusion, 2007-2009 Lincoln MKZ, 2006-2009 Mercury Milan, 2006-2008 Mazda 6, and 2006 Lincoln Zephyr. Cardone 54-72680 is a direct-fit brake booster replacement for these applications when the vehicle is equipped with the matching vacuum brake booster setup.

Common Brake Booster Symptoms

• Hard brake pedal or reduced brake assist
• Longer stopping distance from loss of vacuum assist
• Brake pedal effort that feels inconsistent
• Vacuum leak noise near the brake booster area
• Brake system performance issues tied to a worn booster diaphragm or check valve

Installation Notes

Verify vehicle fitment by year, make, and model before installation. Confirm the master cylinder stud thread size and booster configuration match the original unit. Transfer or inspect related brake components as needed, and follow the included instruction manual during installation. After replacement, check for proper pedal travel, vacuum integrity, and secure mounting before returning the vehicle to service.

Quality Assurance

Cardone remanufactures this brake booster to original equipment standards and tests every unit for reliable operation. The finishing process is designed to resist rust and extend service life, while O.E.-quality seals and check valves help support consistent brake assist performance.