Cardone 54-74702 Power Brake Booster

Reliable Vacuum Power Brake Booster for Ford and Lincoln

The Cardone Vacuum Power Brake Booster 54-74702 is designed to restore proper brake assist in select Ford and Lincoln vehicles. Engineered with a dual diaphragm and durable steel construction, this remanufactured booster ensures consistent braking performance for your Expedition or Navigator.

Key Features of Cardone 54-74702 Brake Booster

• Dual diaphragm style with a 10.69-inch (271.526 mm) diameter for effective vacuum assistance
• Constructed from steel for strength and durability
• Gray finish for corrosion resistance and long service life
• Compatible with Ford Expedition and Lincoln Navigator models
• Includes booster and instruction manual; master cylinder not included
• Master cylinder stud thread size: M8 x 1.25
• Remanufactured product condition meeting OEM specifications

About the Vacuum Power Brake Booster Product Line

The Cardone Vacuum Power Brake Booster line focuses on remanufactured brake boosters that provide reliable vacuum assistance to improve braking efficiency. This product line emphasizes quality restoration of original components, ensuring compatibility and performance for specific vehicle applications such as the Ford Expedition and Lincoln Navigator. The 54-74702 part number represents a precise fit within this line, engineered to meet the demands of power brake systems requiring dual diaphragm boosters.

Detailed Product Description

This Cardone Vacuum Power Brake Booster 54-74702 features a dual diaphragm design with a diameter of 10.69 inches (271.526 mm), providing balanced vacuum pressure to assist the brake pedal effort. The steel construction offers structural integrity and resistance to wear, while the gray finish helps protect against environmental factors. Designed specifically for Ford Expedition and Lincoln Navigator models, this booster replaces the original unit without requiring a master cylinder, as it is sold separately. The included instruction manual supports proper installation and setup.

Common Issues Addressed by This Brake Booster

• Reduced brake pedal responsiveness or increased pedal effort
• Hissing sounds indicating vacuum leaks in the brake booster
• Brake warning lights related to power brake assist failure
• Spongy or inconsistent brake pedal feel
• Brake system performance degradation due to booster diaphragm wear

Installation Notes and Tips

• Ensure compatibility with your specific Ford Expedition or Lincoln Navigator model year before installation
• Verify master cylinder stud thread size M8 x 1.25 for proper fitment
• Follow the included instruction manual carefully to avoid vacuum leaks and ensure secure mounting
• Inspect related brake components during installation for wear or damage
• Bleed the brake system after installation to remove air and restore proper brake function

Quality Assurance and Warranty

This remanufactured Cardone Vacuum Power Brake Booster 54-74702 undergoes rigorous testing to meet OEM standards for performance and durability. While specific warranty details are not provided here, Cardone products typically include a limited warranty covering defects in materials and workmanship. Refer to Cardone's official warranty policy for complete information.