I replaced the transmission output shaft seal over the weekend with a Timken brand seal.  The transmission has been leaking for a few months and dripping on the exhaust.  The leak wasn’t a bad one, mainly just seeping.

I also found that the U-joints on the drive shaft were on there way of going and had a little play.  I have a second drive shaft in the garage that I installed temporarily so I can take my other one to a driveline shop.