Product review (4 stars): Beware if your fridge is a TBX22ORBMRWW. If you ...
Beware if your fridge is a TBX22ORBMRWW.  If you are not handy with sheet metal work, you're in for a nasty surprise.  I check the part number for this icemaker from several different sources and they all confirmed that this is the correct number.  However, it took me several hours to custom fit this into the freezer compartment.  This included some sheet metal work on the metal mounting bracket behind the icemaker.  Also, the tray-full sensor is no longer a swing up rod.  It is now a swing out shoe under the icemaker.  The back of the ice tray is so high it hits the shoe, pushes it in and shuts off the icemaker.  I used a Dremel to lower the height of the back of the tray so the shoe would clear it and pivot out into the tray.  It works, but if you're not a handyman, call the GE service folks to come do it.