Cardone 53-6211 Power Brake Booster

Overview of Cardone Vacuum Power Brake Booster 53-6211

The Cardone Vacuum Power Brake Booster 53-6211 is a remanufactured steel brake booster designed for select BMW models. Engineered with a dual diaphragm style and an 8.665-inch diameter, this gray booster provides reliable vacuum assistance to improve braking performance on vehicles such as the BMW 328i, 335i, and M3.

• Remanufactured steel construction for durability
• Dual diaphragm style with 8.665-inch (220.091 mm) diameter
• Compatible with multiple BMW models including 228i, 320i, 330i, 435i, M2, M4, and others
• Includes booster, instruction manual, and master cylinder neck seal
• Master cylinder stud thread size M8 x 1.25
• Gray finish for corrosion resistance

Detailed Product Description

This Cardone Vacuum Power Brake Booster 53-6211 is designed to restore proper brake pedal feel and assist braking power by using engine vacuum. The dual diaphragm design enhances responsiveness and helps maintain consistent brake assist under various driving conditions. Constructed from steel, the booster offers strength and longevity, while the gray finish helps resist corrosion. It does not include a master cylinder but features a master cylinder stud thread size of M8 x 1.25 for compatibility with factory components. The package includes the booster itself, an instruction manual for installation guidance, and a master cylinder neck seal to ensure a proper fit and seal.

About the Cardone Vacuum Power Brake Booster Line

The Vacuum Power Brake Booster line from Cardone focuses on remanufactured brake boosters that meet or exceed OEM specifications. These boosters are engineered to provide consistent vacuum assistance and restore braking performance on vehicles requiring reliable stopping power. The 53-6211 model is part of this line, tailored specifically for a range of BMW vehicles, ensuring proper fitment and function.

Common Applications and Issues Addressed

• Restores brake pedal responsiveness on BMW 335i and 330i models
• Eliminates hard brake pedal feel in BMW 328i and 320i vehicles
• Resolves vacuum leaks causing reduced brake assist in BMW M3 and M4
• Addresses inconsistent braking performance in BMW 228i and 230i xDrive
• Replaces worn or damaged brake boosters to maintain safe stopping power

Installation Notes and Tips

• Ensure compatibility with your specific BMW model and year 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 fitment
• Inspect vacuum lines and replace if damaged to maintain booster function
• Bleed the brake system after installation to remove air and ensure optimal braking

Quality Assurance and Warranty

This Cardone Vacuum Power Brake Booster 53-6211 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.