VIN on a TRX350FM1 Where?

Needing a little help here finding the VIN. Looked high and low on the front plates and tubes,but it is where I haven’t looked! Looks like they made the 350 in the years 2000 thru 2006, but looking up at the first part I need, there are different ones for different years. I need to know the year. Where else should I look? Thanks