Quality-Built B1091 Remanufactured Dual Diaphragm Power Brake Booster

The Quality-Built B1091 is a remanufactured dual diaphragm power brake booster designed to restore reliable braking performance without the master cylinder. Every unit undergoes rigorous 100% end-of-line testing using proprietary equipment to ensure leak-free operation and optimal performance right out of the box.

Key Features:

• Calibrated push rods for precise pressure transfer and consistent pedal feel
• Polished power chambers for smooth operation and enhanced durability
• Corrosion-resistant finishes to withstand harsh environments and extend service life
• Hardware included for complete installation convenience
• New replacement and specially treated components ensure maximum vacuum seal and reliable pressure transfer
• Backed by a 1-year warranty for peace of mind

This power brake booster delivers precise pressure transfer for smooth, controlled stops every time, even in panic situations. Quality-Built products are manufactured in IATF-16949 certified facilities and supported by ASE-certified technicians for professional-grade reliability.