Drive Wheel Assembly with Preassembled Gearbox Motor Replacement for Q5 Max+ Q5 Pro+, Q5 DuoRoller+, Q8 Max, Q8 Max+, S8, S8+, S8 MaxV Ultra, S8 Pro Ultra, Q Revo Master Robot Vacuum (Left)

["Drive Wheel Assembly Replacement Complete wheel assembly with preassembled gearbox motor, gear components, and sensor board for compatible robot vacuum repair.","Compatible with Q5 Max+, Q5 Pro+, Q5 DuoRoller+, Q8 Max, Q8 Max+, S8, S8+, S8 MaxV Ultra, S8 Pro Ultra, Q Revo Master, Q7, Q7 Max, S7, S7 MaxV, S7 MaxV Ultra, S7 Max Ultra, Q Revo, and Qrevo MaxV.","Restore Robot Vacuum Mobility Helps fix movement issues such as weak wheel drive, slipping, navigation fault, wheel error, or failure to move properly.","Integrated Motor and Sensor Board Comes with preassembled drive motor, gearbox, wheel, and electronic sensor board for stable movement control.","Check Wheel Side Before Ordering Please verify whether your vacuum needs the left or right wheel assembly and compare the original connector and housing layout before purchase."]