Removed the old tube.
You will need this part - note that it might look different from what you have because they redesigned the part to not have a sharp curve at the bottom part where it plugs into the valve.
You will also need a 5/8" stainless steel hose clamp (that will go down to 1/4") to clamp the top part of the hose that feeds into the icemaker (this replaces the factory clamp that is effectively throw-away).