I have also read to use the Agco filter, but I havent found any dealers close by. I checked and I do have on an original style filter, even with a small bit of rag caught in the standpipe as we speak.
I tried emailing some dealers in other states, including one who had been listed as a good choise with reasonable prices in a post quite a while back.
I can tell you that his prices are no longer in the reasonable pricerange that I had expected!
I did try the nearby Farm&Fleet for the waterpump, and thats where I got the name of a rebuilder: www.cardone.com. I emailed them to ask where (if any) I might find a vendor that carried thier line of rebuilt waterpumps, and the model I need. Unfortunalty the answer is to telephone thier customer service department. I dont understand why they can answer with directions like that and not just give the the information I asked for in the first place. Oh Well.
My search continues.