Just found a place for parts. I may call later if I have time. It's a Dodge/IH parts place.
www.jobrated.com. Sorry but haven't figured out how to post a link yet. They seem to have parts and PTO stuff. I will try to call later. I think you are right though Special-K, this thing is so heavy that I dont think I could possibly break it. I would like to replace the seals though.