Hello all,

I need to know if the rear differential oil lubricates the wheel bearings. I am reasonably sure one of them is bad, but I am also reasonably sure that the differential oil needs serviced as well. I have a clunk on the right side rear as I move slowly over rough ground. At moderate speeds it sounds like a dry bearing. At high speed the vibration is bad enough to make the mirror unusable. Thanks.

Christopher

 

Yes it does.