Final post (I hope). I could not hammer the pulley onto the shaft,
even though I froze the pump for days and heated the pulley to 250
degrees. It would not go on. So I had to have it pressed on at a
boat repair place. They did it for free. Also needed a good puller
to take it off. Some folks may want to just find the seal and let the
mechanic do it. Pump is back together and ready to install.

Jim