Drain hose was missing

My friend bought a used dishwasher at a garage sale, the previous owner had thrown away the drain hose because it was "nasty" they said....remember it could have been cleaned. When I went to install it, I removed the old washer, and discovered that the old hose would not fit on the replacement dishwasher. I went to the local repair shop, armed with the model and serial #'s. they searched and searched their books and could not find the hose part number. they said "good luck" when I left...I went home and looked up the model on your web site, ordered the hose, and in 3 days had the dishwasher installed and running in about 30 minutes...thanks for prompt shipping.. I couldn't believe it arrived so soon...Mowerman