Amazon.com - OYSTERBOY Replacement Vacuum Wheels Motor Module Compatible for Roborock S7 S5 MAX S50 MAX S55 MAX Robot Vacuum Cleaner Spare Part (Left + Right)
2 Pcs 6 Arms Side Brush for /Roborock S50 S51 S55 Robot Vacuum Cleaner - Walmart.com
Amazon.com: fayle Lidar Motor for Roborock S50 S51 S55 Vacuum Cleaner, with Orange Pulley. Lidar Motor for xiaomi Vacuum Cleaner Distance Sensor : Industrial & Scientific
Original Roborock S55 Black Robot Vacuum Cleaner for Home 2 Smart Planned Automatic washing Cleaning Sweep Wet Mop Xiaomi App - AliExpress