Holy *(&)!, I just got a quote to change the axel seals on the front end of F350 4 x 4 and they want $1,575.00 to do both. I was quoted $675 for one but now apparently they are saying that the other one usually gets screwed up and I should be doing both! THese are the inner seals and the drivers side was leaking all over my parking space as well as my garage. I don't have that may miles on it, only 94,000 kms and don't abuse it. Any thoughts?

 

Adding oil is a lot cheaper.