Do you know rear diffs?

[96STROKER350]

I have a 04 F350 dually. Im trying to figure out whether I have the Dana or the Ford 10.5". What do I look for?

[dazdillenger]

If it's a dually, you have the dana. Only the SRW trucks had the sterling/visteon 10.5" differentials.

[96STROKER350]

I thought so but I wanted to confirm. I couldnt figure out how to tell the difference.

THANKS!

[WildStyle]

Yup, Dana 80

[Lowdown89]

Yep Dana 80

Oops seen the others beat me to it lol

[96STROKER350]

I thought so, just wanted to double check since everybody is asking me which one I have and I wanted to make sure. Never hurts to double check.

THANKS