My front diff is contaminated with water

Idk it’s because front diff is 90% not use and it just sat there doing not thing with Dino 80w-90 gear oil . Unless you turn on 4wd then front diff start engage .

That’s my take. When I did the front diff on my chevy, I was fairly surprised to see some milkiness in there. Nowhere near as bad as you show, but there was some. It just doesn’t get hot enough, IMO...

I would change the oil twice and not worry much.
 
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