I ordered this pump to pump gear oil into the lower unit of my 20 H.P. Tohatsu outboard, and to my surprise the adaptor that comes with the pump works well also. For the price I thought it wouls be real cheap junk, but took a chance as it is so modestly priced compared to the other pumps I had looked at. I think it works just as well and being my own mechanic on most things I am sure it will last for a few years anyway.
(2 of 2 people found this review helpful)