Amazon.com: KAFTKO Vacuum Cleaner Left and Right Wheel Anti-Skid Wheel Motor Assembly. Compatible for Roborock C10 E20 E25 E35 S50 S51 S55 (Color : Left and Right) : Home & Kitchen
Side Brush Motor For-Xiaomi-Roborock S50 S51 S55 C10 E20 E25 E35 Vacuum Cleaner | eBay