My Dear Friend We support / Order For order, please remark" Order", we will prioritize it. For / orders, if you have any questions about our products , please feel free to contact us in advance,we will give you the best service to satisfy your demands. Equipped easy installation_x000D_ Easy for you to replace the old and broken motor_x000D_ The motor works excellent and stable_x000D_ Solve problems that report the fault one_x000D_ Suitable for Xiaomi Mijia 1st generation sweeping machine_x000D_ _x000D_ Suitable for Xiaomi 2nd generation Roborock Vacuum Cleaner (S50 S51 S55)_x000D_ Applicable scene:_x000D_ Restart the sweeping multiple times in succession, the head can't rotate, and report the fault one;_x000D_ At the beginning, the sweeper works normally. After a few minutes, the fault is reported and the head stops rotating._x000D_ Colour:As shown_x000D_ Material:metal_x000D_ _x000D_ A:Package Contents: _x000D_ 1x Motor_x000D_ 2x screws_x000D_ 1x screwdriver_x000D_ _x000D_ B:Package Contents: _x000D_ 5x Motor_x000D_ 10x screws_x000D_ 5x screwdriver_x000D_ _x000D_ Only the above package content, other products are not included._x000D_ Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.