THANKS HEATH

Got the Amsoil Today from my front and rear diffs , Thats was supper fast shipping

Only 1 compliant .... Wheres my Decal @ ? ....LOL

Who all has changed the oil in there diffs ? Did you use new gaskets?

DM

 

I use RTV or silicone, haven't had a leak yet in 4 years.

 

I thought 90 Weight was thick this is almost like my motor oil ?

 

I use 75-140 in mine. I use rtv like Nate. Works great. Get a wiz wheel to clean up the mating serface and you will be ready!

 

Gaskets on a Dana 60/70/80? Are u new here?

 

I believe he is.

 

Why not get some mag hytecs?

 

Dont have $400 laying around

 

A 90 weight gear lube is the about the same viscosity of a 50 weight motor oil. They just number them in different ranges to avoid confusion between the two.

 

I pulled the rear cover to do this, but on the front I wasn't goin through all the work. I just sucked out all the fluid I could. Then jacked one side and let it sit for an hour or so to let the fluid drain out of the axle housing, then did the same thing to the other side. Then pulled out what had accumulated and put the new in. Without looking I think it was my trac bar that was in the way and I didn't feeel like pullin it all apart.