This is an OEM cutting motor.  This is a direct replacement for the LUBA 2's.  This is the right side motor.

This is also a direct upgraded replacement for the LUBA 1 (D.015.SZ0163).  In this case, it is recommended to replace these in pairs. 

Link to the Left motor here

Part Number: W.D.DJ.000006020

Compatible With: Mammotion LUBA 1, Mammotion LUBA 2, Mammotion LUBA 2 AWD