Product review (5 stars): It works
It works.  It arrived quickly.  It's relatively easy to install for a do-it-yourselfer.  It's much less expensive than buying at Sears.  My only concern is the durability of the plastic fins that move the water out of the pump. A piece of wire got in the old pump, which also had plastic fins, and it sheared the fins off, making the pump useless.