What size is the nut in the center of the hub? I think it is 1-3/8 (the only one I don't have, I got 1-5/16 and 1-7/16). I would like to be sure before I buy a new socket.
What type of oil goes in by the shift motor? I replaced the shift motor (and lossed all the fliud) and need to refill it.
-Dan