That's the top intake duct for the clutch cover. Number 32 in the pic.
I was pulling off the body panels etc. from my 1995 Sportsman 400 to do some troubleshooting and tinkering when I found this mystery tube that I cannot ID. What is this?!?
It is on the right side, just in front of the gas tank, and right behind the radiator tank. See pictures. It looks kinda like a air intake but that is under the seat.
30 is on the left and 32 is on the right sides of the machineYou seem to be missing a few parts... 15, 31, & 30