Anyboday know what size socket I need for the Differential pinion nut? Hit a tire last night that was in the road and one one the steel wires took out my Diff seal.So now I'm stuck in Madison,WI.:banghead::banghead::banghead::banghead::banghead:

Here is the write up of it... http://forum.mopar1973man.com/threads/2856-DIY-Pinion-Seal-Replacement-Dana-80

Little more than I can tackle in a truck stop parking lot,gonna have to find someone to do it.

--- Update to the previous post...

Good breakdown but he has the part#'s backwards the double step down seal is 5073944AA,Timken part# 4525V