I’m changing rear differential fluid valvoline full synthetic with limited slip 75-140 weight ok to use in a 2006? also changing fluid in transfer case with ATV+4. Thanks for all the advice on here, because as luck would have it I stripped the fill plug. So I’m able to drive it since I didn’t drain it yet I’ll need to get a replacement before I start drilling it out. Unless someone has a trick to get the old one out?