Roborock Main Brush Lifting Gearbox S8 MaxV Ultra replacement part

Keep your Roborock robot vacuum performing at its best with this genuine main brush lifting gearbox. A direct replacement for the drive mechanism on popular S-series and Qrevo models, this part restores smooth brush operation when wear affects cleaning power.

Restore your robot's cleaning edge

• OEM Roborock component engineered for exact fit on S8 MaxV Ultra, S8 Max Ultra, Qrevo Master and Qrevo Slim models
• Handles the critical job of lifting and rotating the main brush for consistent floor contact
• Straightforward swap—no special tools needed to get your vacuum back in action
• Genuine part means reliable performance and compatibility with your robot's control system

If your robot's main brush has lost responsiveness or the lifting mechanism feels stiff, this gearbox is the fix. Essential maintenance for anyone running these Roborock models regularly.