Originally Posted by SvenskaJeepGuy
he means gear oil, not motor oil
Aye....I've only ever used mobile 1 in any of my engines. Nothing but good experiences.
I used mobile 1 75w140 in the rear diff today with about 4OZ of limited slip additive. Seems to be OK so far. I have the faintest amount of seepage from three of the bolts but everything else seems good. I used about a 1/8 beed of RTV. Think that was enough? It should cure by tomorrow and I'll wipe it clean and see if I get anymore leakage.
I bought 2 bottles of royal purple for the front but can't find a 14mm hex Allen wrench to get the fill plug out. Going to tackle that this week.