Cardone 54-72052 Power Brake Booster

Cardone Vacuum Power Brake Booster for Mustang

Restore brake assist with the Cardone Vacuum Power Brake Booster, part number 54-72052. This remanufactured unit is built to match O.E. performance and is engineered for a direct fit on select Ford Mustang applications.

Compatible With 2018-2023 Ford Mustang brake booster applications, including 2018-2021 models with 19" tires and without master cylinder, and 2022-2023 remanufactured power brake booster applications. The Cardone 54-72052 is a practical replacement when the original booster no longer delivers consistent pedal assist.

Key Features

• Remanufactured to match original equipment performance
• Dual-diaphragm design for vacuum-assisted brake operation
• Aluminum housing with gray finish
• 100% tested for fit and function
• O.E.-quality seals and check valves installed on every unit
• Rust-prohibitive finishing process helps extend service life
• Master cylinder output rods are pre-adjusted when included
• Guaranteed fit and function

Product Details

Cardone’s Vacuum Power Brake Booster line focuses on remanufactured brake assist components that are re-engineered, inspected, and tested to meet original equipment expectations. For Mustang owners, part number 54-72052 provides a replacement booster with a dual diaphragm measuring 9.650 inches (245.11 mm), an M8x1.25 master cylinder stud thread size, and a package that includes the booster, instruction sheet, and seal kit. This part cross-references Ford JR3Z2005B and JR3Z2005D for the same application.

Common Problems This Part Can Help Address

• Hard brake pedal feel from a weak or leaking booster
• Reduced brake assist during normal driving or stop-and-go traffic
• Vacuum loss caused by worn internal seals or check valves
• Inconsistent pedal response after booster wear
• Corrosion-related booster deterioration on the original unit

Installation Notes

Verify vehicle configuration before ordering. This booster is listed for 2018-2021 Ford Mustang models with 19" tires and without master cylinder, plus 2022-2023 Ford Mustang remanufactured power brake booster applications. Confirm master cylinder stud thread size, mounting points, and vacuum connections match the original part before installation. Follow the included instruction sheet and inspect the brake system for leaks or worn components during replacement.

Quality Assurance

Each Cardone remanufactured power brake booster is tested to confirm fit and function before release. The unit is re-engineered from original designs, with design updates used where applicable to improve durability over the original component.