Cardone 53-2947 Power Brake Booster

Reliable Vacuum Power Brake Booster for Audi and Volkswagen

The Cardone Vacuum Power Brake Booster 53-2947 is designed to restore proper brake assist performance for select Audi and Volkswagen models. This remanufactured power brake booster features a durable steel construction and a dual diaphragm style to ensure consistent braking response.

• Remanufactured Vacuum Power Brake Booster by Cardone
• Dual diaphragm style with 9.45 inch (240.03 mm) diameter
• Steel material for strength and durability
• Compatible with Audi A4, A4 Quattro, A6, A6 Quattro, S4, S6, S8 and Volkswagen Passat
• Includes booster, instruction manual, and master cylinder neck seal
• Master cylinder stud thread size M16 x 1.0 (master cylinder not included)
• Gray color finish

Product Line: Cardone Vacuum Power Brake Booster

The Cardone Vacuum Power Brake Booster line focuses on remanufactured brake boosters that meet or exceed OEM specifications. This product line emphasizes reliable vacuum assist performance and durability, making it suitable for vehicles requiring precise brake feel and consistent stopping power. The 53-2947 model is part of this line, engineered specifically for select Audi and Volkswagen vehicles.

Detailed Product Description

This Cardone power brake booster 53-2947 features a dual diaphragm design with a 9.45 inch (240.03 mm) diameter, providing enhanced vacuum assist for improved braking efficiency. Constructed from steel, the booster offers long-lasting durability and resistance to wear. The gray finish complements the OEM look. It does not include a master cylinder but is compatible with master cylinders using an M16 x 1.0 stud thread size. The package includes the booster unit, an instruction manual for installation guidance, and a master cylinder neck seal to ensure proper sealing and performance.

Common Applications and Issues Addressed

• Restores brake assist on Audi A4, A4 Quattro, A6, A6 Quattro, S4, S6, S8, and Volkswagen Passat models
• Resolves hard brake pedal or increased pedal effort
• Fixes vacuum leaks causing poor brake response
• Eliminates spongy or inconsistent brake pedal feel
• Addresses brake booster diaphragm failure or damage

Installation Notes and Tips

• Ensure compatibility with vehicle make and model before installation
• Follow included instruction manual carefully for proper mounting and connection
• Check master cylinder stud thread size (M16 x 1.0) for fitment
• Inspect vacuum lines and replace if damaged to maintain proper booster function
• Bleed brake system after installation to remove air and ensure optimal braking

Quality Assurance and Warranty

This Cardone Vacuum Power Brake Booster 53-2947 is remanufactured to meet strict quality 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.