Coastal 80W90 Diff Oil

[dcarpenter]

Has anyone used this oil? Can I use it in both the front and rear diffs on a 2500. The front comes with 80W90 but the rear comes with straight 90W.

I do not tow a lot (very little) and I do not really want to go to synthetic(sp?).

Thanks in advance.



Dave

 

[Riflesmith]

If I were you, I would at consider using a conventional gear lube with a major brand name on it. Off-brand, low cost lubes do not inspire much faith as to their quality. Spend a little more for peace of mind. My $. 02. Oo.