Product review (5 stars): Part works...no bracket required.
Originally thought this part would not work on old Amana Refridgerator because the original bracket (model 10524606) would not work with this replacement part.  This replacement part does not come with a bracket.  See pic for original part.

I did some research and discovered other people modified the original bracket without any issues.  I did not feel like drilling new holes in the original bracket so I did so more research.

I ended up speaking with a very knowledgable ice maker repairman.  He informed me the bracket was not needed and to just place the part inside the Refridgerator freestanding.  Wanted to share his advice what he called a "dirty little secret".

I followed his advice.  I now have a functioning ice maker again.