Product review (4 stars): Yet another cup drive
I wish I didn't have to continue buying these cup drives but it is necessary since they fail so often.  My GE profile refrigerator is 9 years old and this is the fourth cup drive I've installed.  When the ice in the bin clumps together, the ice maker gets jammed and the part that always fails is the cup drive.  I guess it is better than the drive motor failing.