Quality-Built B3572 Power Brake Booster Vacuum

The Quality-Built B3572 is a remanufactured power brake booster designed to restore factory braking performance and pedal feel. This vacuum-assisted brake booster uses engine vacuum to amplify the force applied to the brake pedal, delivering maximum braking assist with minimal pedal effort for safer, more responsive stopping power.

Key Features:

• 100% pressure tested to ensure leak-free, airtight operation and reliable performance
• OE-grade components engineered to meet or exceed original equipment specifications
• Corrosion-resistant finish protects against harsh road conditions and extends service life
• Polished power chambers for optimal vacuum seal and maximum pressure transfer
• Factory-calibrated push rod ensures proper pedal height and brake engagement
• Includes mounting hardware for straightforward installation
• Re-pressurized nitrogen chambers provide immediate vacuum assist

Quality-Built power brake boosters are remanufactured to deliver consistent, powerful braking performance. Each unit undergoes rigorous end-of-line testing to verify proper operation and is built with complete check valve replacement to ensure optimal stopping power in all driving conditions.