What would be the recommended gear oil for jk Rubicons ?
the first step is admitting you have a problem. .... Hello everyone I'm hdawg and I'm a jeep-a-halic
So if I have a d30 front and d44 rear with 5.13s, open diff, what oil weight do you recommend? Just got done with the break in period. As far as brands go I was thinking mobile 1, but just incase they don't stock it, what are some other good brands? Thanks in advance.
With 5.13's I would do 80-140
Okay, before with 4.10s I was using 80w90.
Yea that fine with the 4.10's but with 5.13's you will want the heavier weight because of the extra friction from the gears.
Yeah I figured that, so 80-140 it is
Your gear manufacturer should make that call I would think. Who's gears are you running in the D30?