Product review (4 stars): Follow the directions.
If you are shopping for the replacement part, you already know that the original worked just fine.  The part is OEM.  The bin into which the part goes is roughly a $150 item.  Whether the replacement part will save you money depends on your ability to follow directions.  The part comes with no directions.  There are, however, several excellent instructional videos on YouTube.  Do a YouTube search for "GE WR17X11939" to get list.  Watch the videos before attempting.  Follow the instructions.  Pay attention to the order and orientation of parts removed so you can replace them properly.  Have empty bin at room temperature before beginning.  Should take less than an hour.  [Four stars instead of five because of lack of instructions with the part.)