Product review (1 stars): Bad design
This is the original OEM part that shipped with my French door refrigerator (DA97-12540A) and I'm amazed that they're still selling it. This is a bad design that causes the ice maker to frost up. Samsung has updated and improved it several times yet they refuse not only to recall the bad design but they are also still selling the defective design, absolutely intolerable! DO NOT ORDER THIS PART!!! I ordered updated version DA97-12540G and it works very well but any of the later versions would probably work fine.
P.S. I propose a class action lawsuit.

UPDATE: 10/3/2017

I am updating this review because somebody contacted me wanting to know if DA97-12540G will fit their Ice Maker. The last letter indicates the revision so yes if your auger assembly starts with the part number DA97-12540 then any of the different revisions letters will fit your ice maker and refrigerator. However this may or may not fix your specific problem. Samsung released a service bulletin with four or five field modifications that technicians are instructed to perform in addition to changing the auger assembly. This service bulletin is available to certified Samsung warranty repair technicians only (ask your local Samsung Appliance technician for a copy). I made all of the changes (silicone side, check filler tube, cut some plastic piece, ext) before I changed the auger assembly hoping that would fix it without having to purchase a new auger assembly (it didn't). I haven't had a freeze up since changing to the new auger assembly. Sorry I can't be more clear on the changes in the service bulletin but frankly I just don't remember them all and even if I did they're not something that could be easily described. The service bulletin has pictures and you need them to make the changes.