I picked one up off Ebay, and would like to rebuild it. Anybody know of an on-line source for a parts diagram? Also, I'm looking for a source for replacement rubber boots for it. (Parts would need to be shipped to the US)

Try Moss Motors. They've got a great website and have two locations, in New Jersey and in California.

Thanks for the link. They got back to me in one business day - better than I had expected. Here's the link they gave me to a part diagram if anybody else happens to need it:

http://www.mossmotors.com/Shop/ViewProducts.aspx?PlateIndexID=29291