Thanks Rainman, only the left side is still available. I found some used ones on ebay for $200 - $400. A little more than I want to spend and that money would be better used elsewhere on the machine. I was thinking about rethreading the shaft to the next size smaller metric left hand thread, or because the top three threads are still good, I could use some washers to build up the area that is stripped and then use a nut on the remaining good threads. I know it seems hokey, but trying to save a little money. just a thought, but ill probably end up buying a used one.