Product review (4 stars): Broke After a Couple of Days Because of other design issue
I bought this last week and installed it.  It worked for a day or two and then broke.  So I'm thinking it may be more than this part that is bad.  I don't know why it is made of plastic.  You think it would be made of something stronger.

UPDATE:  The part broke because of a design defect in the auger design of Ice Bucket. I ended up buying another one of these parts and modifying Auger drilling a hole in end of auger shaft and putting a Cotter pin in so plastic bolt doesn't screw on and make auger cup drive pull away and thus susceptible to breaking. Now Ice is flowing and no problems so far.