Product review (5 stars): Works, and goes by other part #s
Before ordering, I spent a lot of time trying to figure out whether this would work in my fridge.  Lots of things matched, but the part numbers were different, so I was not 100% certain that it would work.  It DOES work for part number 740570 (previously part #641425).  Great price, considering how much it is other places.  Relief!