Product review (5 stars): and it's making ice like a champ
The repairman told me that the reason it wasn't making ice was because the motor was burned out.  He wanted $250 to replace the entire ice maker assembly, on top of the $69 service charge.  I told him thanks but no thanks, ordered just this motor, had it in 2 days (even though they said it would take longer) and installed it myself in under 10 minutes.  Saved $225, and it's making ice like a champ!  This seems to be a universal fit.