Cardone 53-2957 Power Brake Booster

Overview of Cardone Vacuum Power Brake Booster 53-2957

The Cardone Vacuum Power Brake Booster 53-2957 is designed to restore proper brake assist function for select BMW models. This remanufactured power brake booster features a dual diaphragm style and is engineered to meet the specific requirements of BMW 745i, 745Li, 750i, 750Li, 760i, and 760Li vehicles.

• Remanufactured power brake booster with dual diaphragm design
• Diaphragm diameter: 9.465 inches (240.411 mm)
• Constructed from durable steel material
• Includes booster, instruction manual, and master cylinder neck seal
• Compatible with BMW 745i, 745Li, 750i, 750Li, 760i, and 760Li models
• Master cylinder stud thread size: M8 x 1.25
• Gray color finish for corrosion resistance

Detailed Product Description

The Cardone Vacuum Power Brake Booster 53-2957 is a remanufactured component designed to provide reliable brake assist by amplifying the force applied to the brake pedal. Featuring a dual diaphragm style with a 9.465-inch diameter, this booster ensures consistent vacuum assistance for smooth and responsive braking. Constructed from steel, the booster offers durability and long service life. The package includes the booster unit itself, an instruction manual for proper installation, and a master cylinder neck seal to maintain system integrity. This part does not include the master cylinder but is compatible with master cylinders using an M8 x 1.25 stud thread size.

About the Vacuum Power Brake Booster Product Line

Cardone's Vacuum Power Brake Booster line focuses on remanufactured brake boosters that restore factory-level performance and reliability. These boosters are designed to meet or exceed OEM specifications, providing a cost-effective solution for brake system repairs. The 53-2957 model is part of this line, tailored specifically for select BMW luxury sedans, ensuring proper fitment and function.

Common Applications and Issues Addressed

• Restores brake pedal assist in BMW 745i, 745Li, 750i, 750Li, 760i, and 760Li models
• Resolves hard or unresponsive brake pedal feel
• Eliminates excessive brake pedal travel
• Fixes vacuum leaks within the brake booster assembly
• Addresses brake system warning lights related to booster failure

Installation Notes and Tips

• Ensure compatibility with your BMW model and master cylinder stud thread size (M8 x 1.25)
• Follow the included instruction manual carefully for proper installation procedures
• Inspect vacuum lines and connections for leaks during installation
• Bleed the brake system after installation to remove air and ensure optimal brake performance

Quality Assurance and Warranty

This Cardone Vacuum Power Brake Booster 53-2957 is remanufactured to meet strict quality standards, ensuring reliable operation and durability. While specific warranty details may vary, Cardone typically offers limited warranties on remanufactured brake components to cover defects in materials and workmanship. Refer to Cardone's warranty policy for exact terms.