Product review (5 stars): I noticed that the original sensor was not fully attached like it should have been
This part fixed my problem.  My LG Washer would not spin.  It would shift left right left right etc. and would never make a full rotation until it gave me an error code LE.  When I took the back motor wheel off, I noticed that the original sensor was not fully attached like it should have been.  I'm thinking when I had a load imbalance, this caused the original sensor to become dislodged from the wheel, so I'm sure I could have reattached it and I would have not had to purchase this part, but sense I had this part already in hand, I replaced it anyways and it works fine now,