Product review (4 stars): You may have to modify
I ordered this part to replace the ice-maker in my Samsung RS2530BBP refrigerator.  The original ice-maker wouldn't drop the ice after freezing.  It appeared to have a bad thermistor in the tray which wouldn't detect that the ice had frozen.  The thermistor is apparently not available for purchase as a separate part.  The new assembly shipped quickly, but I discovered the plastic housing assembly was wrong.  The mounting points on the new part were "stepped" one one side where my original housing was flat.  I was able to take the "guts" out of the new part and re-use my original plastic housing.  Everything worked, but switching out the housing shouldn't have been necessary (hence the 4-star rating).