After a trip to Dallas and back from Nashville my 05 Electra glide needed a bath. I put it on the stand and gave it a thorough wash. When all finished I noticed this rubber grommet/spacer lying just beneath my voltage regulator. It's not any part of my front engine mount and I can't find anything missing anywhere. Does this look familiar to anyone. I am puzzled a s to what this is. Could it be something I picked up along the way and just flushed off with the water hose?