Product review (3 stars): worked, but noisy
This motor assembly fit without any modifications, but was rather noisy when running.  Spinning the fan by hand I could see that it had a slight wobble, which probably contributed to this effect.  If the fridge was out in the garage probably wouldn't bother me, but our kitchen is open to the living area.  So I oiled the old, squealing motor and re-installed it, thinking I would keep the new one as a backup, but in disconnecting it, one of the electrical connectors broke off.  So the price was great, the quality not so much.