Product review (5 stars): Icemaker
I got this icemaker as a replacement for our old one, which had developed a small crack where the tray met with the assembly.  Our original part was WR30X10061, so this model was not exactly the same.  Fortunately, there were no important differences between the two.  This icemaker fit perfectly and we didn't need to use the power adapter either.  Even better, the small connector area that developed the leak in our original icemaker has been removed, so it's unlikely that problem will be happening with this model.  It seems to make ice much faster than our older one, we'd occasionally run low on ice with our old icemaker, but the tray is always full with this one.  As one other reviewer noted, the installation instructions stated to remove the plastic shield on this icemaker and replace it with your old one - I'm assuming that's for certain models or setups with older icemakers.  After looking at the old and new shield and determining they were exactly the same, I left the new one on and I'm getting ice just fine.