Cardone 54-74500 Power Brake Booster

Overview of Cardone Vacuum Power Brake Booster 54-74500

The Cardone Vacuum Power Brake Booster 54-74500 is a remanufactured power brake booster designed for select Ford, Mazda, and Mercury vehicles. This component enhances braking performance by providing additional vacuum assist, making it a critical part of your vehicle's brake system.

• Remanufactured power brake booster with a single diaphragm design
• Diaphragm diameter of 8.511 inches (216.18 mm) for reliable vacuum assist
• Constructed from durable steel with a gray finish
• Compatible with Ford Escort, Mazda 323, MX-3, Protege, and Mercury Tracer models
• Includes booster and instruction manual; master cylinder not included
• Master cylinder stud thread size M8 x 1.25

About the Vacuum Power Brake Booster Product Line

The Cardone Vacuum Power Brake Booster line focuses on remanufactured components that restore original braking performance by utilizing vacuum assist technology. This product line is engineered to meet or exceed OEM specifications, ensuring compatibility and reliable operation for vehicles requiring a single diaphragm style booster. The 54-74500 part number is part of this line, offering a balance of durability and performance for compatible Ford, Mazda, and Mercury models.

Detailed Product Description

This power brake booster features a single diaphragm design with a diameter of 8.511 inches (216.18 mm), providing consistent vacuum assistance to reduce pedal effort during braking. The steel construction ensures structural integrity and long service life, while the gray finish offers corrosion resistance. The booster is designed to work with master cylinders that use an M8 x 1.25 stud thread size, though the master cylinder is not included. This part is remanufactured to restore functionality and is supplied with an instruction manual to assist with installation.

Common Applications and Issues Addressed

• Restores proper brake pedal feel and responsiveness
• Eliminates hard brake pedal issues caused by failing boosters
• Resolves vacuum leaks that reduce braking efficiency
• Addresses inconsistent braking performance in Ford Escort, Mazda 323, MX-3, Protege, and Mercury Tracer
• Replaces worn or damaged power brake boosters to maintain safety

Installation Notes and Tips

• Ensure compatibility with your vehicle’s make and model 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
• Inspect related brake components during installation for wear or damage
• Bleed the brake system after installation to remove air and ensure proper function

Quality Assurance and Warranty

The Cardone Vacuum Power Brake Booster 54-74500 is remanufactured to meet OEM standards, ensuring reliable performance 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.