I went to my dealership the other day and bought the oil to do my oil change. She accidentally gave me the wrong filter. She gave me a 5GH instead of a 5DM. As the old filter was already disposed of and it was after hours, I just put the other filter on. It threaded on no problem. The difference is the 5GH is a little longer and a little narrower. Other then that they are both genuine Yamaha filters. Does anyone hear see any problem with leaving the filter on the ATV? Or should I replace it?