Hello everyone, first time poster here.. I've got a 2013 mobius that I winterized for the first time this last fall.. I figured I should pull the raw water pump beings the last owner said it hasn't been replaced in "awhile." When I pulled out the impeller this piece of spring or whatever came out also. It was back behind the impeller.. I'm not sure what to think of it? Is it something that just got pulled into the system? Any thoughts would be appreciated! Thank you.. I tried uploading a picture, but was having a hard time. Hopefully the imgur link works.. thanks again.

https://i.imgur.com/Qx5TEfZ.jpg