Quality-Built B1055 Dual Diaphragm Power Brake Booster

The Quality-Built B1055 is a dual diaphragm vacuum-assisted power brake booster designed to deliver maximum braking assist with minimal pedal effort. Engineered to meet the demands of professional installers, this brake booster provides reliable pressure transfer and enhanced braking performance for safe, confident stopping power in any driving situation.

Key Features:

• Dual diaphragm design for optimal brake assist
• Calibrated push rods ensure precise pressure transfer
• Polished power chambers for smooth operation
• Corrosion-resistant finishes for long-term durability
• Hardware included for complete installation
• 100% end-of-line tested using proprietary equipment
• New replacement components with special treatment for maximum vacuum seal

Quality-Built components are manufactured in IATF-16949 certified facilities and backed by comprehensive warranty coverage. Every unit undergoes rigorous 100% end-of-line testing to ensure verified performance and leak-free operation right out of the box. Free technical support from ASE-certified master technicians is available for all Quality-Built products.