Product review (4 stars): Good service, great price, some shipping damage noted.
This product was damaged in shipping and I believe it was preventable with a little more care in packaging.  I was able to make the unit work without having to send it back thankfully, by using part of the old pump.  It has performed flawlessly and the price was much better than other sources.  I like it and would probably do business again.  I did not try to contact seller for a replacement.