Product review (5 stars): Everything you need and more.
The unit had everything I needed and more, it came with the waterline, a new fill servo, new ice bucked and more. Honestly, I did not spend time looking through the box or even crack the instructions.  Took the old one out, installed the new one and was seeing new ice in the bucket within 3 hours.

One note, when replacing your unit you need only a small flat head and 1/4" socket.  Make your life easier, you do not need to remove the top two 1/4" screws (maybe it says this in the book), just loosen them and slide the unit up and off.  You do need to remove the bottom 1/4" screw and pop the cover off with the flat head so that you can disengage the wire plug.