Product review (5 stars): Good Ice Maker So Far ...
Last ice maker tripped the circuit breaker one day.  I tried to turn the motor manually as it indicates is possible on the metal faceplate.  The motor was seized and would not turn.  Therefore, I took a chance and ordered this ice maker since mine had model M1 sticker one it.  The installation was a snap!  I had ice in no time!  My refrigerator is the Fridgeaire Model FRS26ZRF side-by-side if that helps anyone.