Cardone 54-73139 Power Brake Booster

Overview of Cardone Vacuum Power Brake Booster 54-73139

The Cardone Vacuum Power Brake Booster 54-73139 is designed specifically for Saturn Ion models, providing reliable brake assist performance. This remanufactured power brake booster features a dual diaphragm style and is constructed from durable steel to ensure long-lasting operation.

• Compatible with Saturn Ion vehicles
• Dual diaphragm style for enhanced braking response
• Diaphragm diameter: 8.879 inches (225.53 mm)
• Steel construction for durability
• Includes booster and instruction manual
• Master cylinder not included; M8 x 1.25 stud thread size
• Remanufactured product condition
• Gray color finish

Detailed Product Description

The Cardone Vacuum Power Brake Booster 54-73139 is engineered to restore proper brake pedal feel and assist in reducing driver effort during braking. Featuring a dual diaphragm design, this booster provides consistent vacuum assistance, improving brake system responsiveness on Saturn Ion vehicles. The booster’s diaphragm measures 8.879 inches (225.53 mm) in diameter, optimized for the braking system requirements of the Saturn Ion. Constructed from steel, the booster offers strength and resistance to wear. This remanufactured unit comes with an instruction manual to facilitate installation but does not include a master cylinder. The master cylinder stud thread size is M8 x 1.25, ensuring compatibility with the original hardware.

About the Vacuum Power Brake Booster Product Line

Cardone’s Vacuum Power Brake Booster line focuses on remanufactured brake boosters that meet or exceed OEM specifications. This product line emphasizes restoring brake assist functionality through reliable vacuum operation and durable materials. The 54-73139 model fits within this line by providing a dual diaphragm design and steel construction tailored for Saturn Ion vehicles, ensuring consistent braking performance and safety.

Common Applications and Issues Addressed

• Restores brake pedal responsiveness on Saturn Ion models
• Eliminates hard brake pedal feel caused by booster failure
• Resolves vacuum leaks affecting brake assist
• Addresses inconsistent braking power due to diaphragm wear
• Replaces worn or damaged power brake boosters

Installation Notes and Tips

• Ensure compatibility with Saturn Ion before installation
• Verify master cylinder stud thread size (M8 x 1.25) for proper fit
• Follow included instruction manual carefully for correct mounting
• Check vacuum lines and connections for leaks during installation
• Bleed brake system after installation to remove air

Quality Assurance and Warranty

This Cardone Vacuum Power Brake Booster 54-73139 is a remanufactured product that undergoes rigorous testing to meet performance standards. While specific warranty details are not provided here, Cardone typically offers limited warranties on remanufactured brake components to ensure reliability and customer confidence.