When it comes to fixing your differential, there’s bad news and good news. The bad news is that differential replacements are expensive, often ranging from $2,500 to $6,000. The good news is that both ...

Rear differentials play an important role in determining how a vehicle handles power distribution between its rear wheels. When a differential is properly sealed, it protects the gear oil from leaking ...

I too have had a problem with the diff in my D40 Nissan Navara. The rear diff started to whine at about 33,000 km the rear diff started to whine, which seems to be a regular problem if you tow ...

To me, there were always two driveline components whose internal workings I've steered clear of-differentials and transmissions, their rebuilding, setup, and assembly have always been something of a ...