Where researching for the gear oil for the differentials on my 2004 LX470, I got a little bit lost.
Some says 75W-90 full synthetic gear oil should be good for all Transfer Case, and Differentials, while somewhere specially mentioned 80W-90 should be used for diffentials. And then saw the attached document which recommends against synthetic oil for differentials.
So, should I:
Some says 75W-90 full synthetic gear oil should be good for all Transfer Case, and Differentials, while somewhere specially mentioned 80W-90 should be used for diffentials. And then saw the attached document which recommends against synthetic oil for differentials.
So, should I:
- Use dino gear oil or synthetic oil for differential?
- 75W-90 or 80W-90? apparently, it's almost impossible to find synthetic 80W-90 gear oil at all