Rear end identification
 

How do I find out what my truck has for a rear end? I thought it would be a Dana 70 but that isn't one of the options when I go to get seals at Autozone. Could I have an 80 in this truck or is it the 9 1/4", whatever that is?

94 and up auto dana 70 . 94 and up 5 speed dana 80. Pre 94 all dana 70 rear,94 and up 3500 dana 80 .Hope this helps :humm:

Its all in the sig

You definitely have a Dana 70.

just use rtv it's all you need. or get a mag hytec

I think he was talking about the axle seals.

got ya :ouch:

Thanks everyone, I thought thats what it was. Now when I go to Autozone to get the seals for this axle I'm given the options: 60, 80 or "With 9 1/4" ring gear" is that the axle I should be ordering the seals for? I don't want to get my rear end apart and find out I have the wrong seals. Thanks again.

The problem here I think is the gasser 3/4 tons.


I am sure Uncle Bubba can shed some light on this.

Yeah,they need to input Diesel,cause' as far as I know you have a dana 70.
if you'd have had a 5 speed you would have had a 80.
I'd have them check and see if the numbers are the same,the hubs are probably the same.