The V2 Damper Rod for the Icon and Eclipse 4 has a much larger internal hole diameter. It replaces the U8088.
This could simply be seen as a weight reduction over the V1 , however, its primary purpose is to allow for easier filling with damping oil.
A larger quantity of oil can be used, leading to a much longer lasting, consistent damping and therefore less frequent maintenance is required.
The damping rate when freshly filled remains unchanged and damping setup’s will carry over from the v1 rod.