Replacement Main Brush Drive Module for Xiaomi X20 Max

Replace a damaged main brush drive module in your Xiaomi X20 Max robot vacuum. This assembly combines the motor and brush housing for repairs to the robot's main brush mechanism, rather than routine replacement of the roller brush.

Compatibility

• For Xiaomi X20 Max robot vacuum cleaners.
• Compare the housing shape, mounting points, drive connection and electrical connector with your existing module before ordering.
• Compatibility with other models is not confirmed.

Product Details

• Part type: main brush drive module / gearbox assembly.
• Includes the motor and housing described in this listing.
• Images show the black housing, motor, wiring and electrical connector.
• A roller brush is not shown in the product images; do not assume it is included.

Before Replacing the Module

If the main brush does not rotate, first check for tangled hair, trapped debris, worn brush ends and loose connections. Confirm a fault in the drive module before purchasing. Replacing this module is not the same as replacing a worn roller brush and does not guarantee a fix for suction problems.

Installation

Switch off the robot and disconnect it from the charging dock before repair. Installation by a qualified technician is recommended. Secure the module and connector, check the brush mechanism moves without obstruction and test brush operation after assembly.

Important: This listing is for a replacement main brush motor and housing module, not a complete robot vacuum. No original or OEM status is claimed. Xiaomi model names are used to identify compatibility. Eparts Channel is not responsible for damage caused during installation.