Roborock S6 Black MaxV Main Brush Gearbox Replacement

The Roborock Main Brush Gearbox is the drive mechanism that powers the main rotating brush on your S6 Black MaxV robot vacuum. When your cleaner's brush stops spinning or grinds, replacing this component restores full suction performance and carpet cleaning capability.

Restore Your Robot's Cleaning Power

• OEM gearbox engineered specifically for S6 Black MaxV compatibility
• Direct replacement part—no modifications or adapters needed
• Handles sustained brush rotation for deep carpet cleaning
• Black finish matches original Roborock design

Essential for owners whose main brush has worn out or whose robot shows reduced cleaning effectiveness on carpets. This gearbox is the right fix if your S6 Black MaxV's brush won't turn or turns inconsistently.