Cardone 54-74550 Power Brake Booster

Reliable Vacuum Power Brake Booster for Nissan NX and Sentra

The Cardone Vacuum Power Brake Booster 54-74550 is designed to restore proper brake assist performance for Nissan NX and Sentra models. This remanufactured power brake booster features a single diaphragm style and is engineered to meet OEM specifications for dependable braking response.

Key Features of Cardone Power Brake Booster 54-74550

• Compatible with Nissan NX and Sentra vehicles
• Single diaphragm style with an 8.511-inch (216.18 mm) diameter for consistent vacuum assist
• Constructed from durable steel material for long-lasting strength
• Includes booster, instruction manual, and master cylinder neck seal
• Master cylinder stud thread size M8 x 1.25 for proper fitment
• Remanufactured condition ensuring quality and reliability
• Gray color finish matching OEM appearance

About the Cardone Vacuum Power Brake Booster Product Line

The Vacuum Power Brake Booster line by Cardone focuses on remanufactured brake boosters that provide reliable vacuum assist to improve braking efficiency. This product line is designed to meet or exceed OEM standards, offering a cost-effective solution for restoring brake system performance on compatible vehicles such as the Nissan NX and Sentra. The 54-74550 part number is part of this line, ensuring consistent quality and fitment.

Detailed Product Description

This Cardone power brake booster 54-74550 features a single diaphragm design with a diameter of 8.511 inches (216.18 mm), providing the necessary vacuum assist to reduce pedal effort and improve braking control. Made from steel, the booster offers durability and resistance to wear. The package includes the booster unit, an instruction manual for installation guidance, and a master cylinder neck seal to ensure a proper seal and prevent vacuum leaks. The master cylinder stud thread size is M8 x 1.25, matching OEM specifications for secure mounting.

Common Brake Issues Addressed by This Booster

• Increased brake pedal effort or hard brake pedal feel
• Reduced braking power or delayed brake response
• Vacuum leaks causing inconsistent brake assist
• Brake pedal sinking or spongy brake pedal sensation
• Failure of original brake booster components due to wear or damage

Installation Notes and Tips

• Ensure compatibility with Nissan NX and Sentra models before installation
• Follow the included instruction manual carefully for proper mounting and connection
• Check master cylinder stud thread size M8 x 1.25 for correct fit
• Inspect vacuum lines and replace if damaged to maintain proper vacuum assist
• Bleed the brake system after installation to remove air and ensure optimal performance

Quality Assurance and Warranty

This Cardone Vacuum Power Brake Booster 54-74550 is remanufactured to meet OEM standards, ensuring reliable performance and durability. While specific warranty details are not provided, Cardone products typically undergo rigorous testing and quality control to maintain consistent functionality. Refer to Cardone's warranty policy for further information.