What axle do I have?

[Waz 6.0]

I've looked everywhere - doing brakes on a 2003 F350 dually and I've pulled the rear axles to install the new rotors, etc. Nowhere can I find which axle's I have so I can find the appropriate torque specs, etc. What axles are on this thing? How can I find out?

[POWERED SPARKLESS]

Sorry don't know off the top of my head but try this.

Look on the axle cover and it will have a set of number around it, then look in a Chiltions, or Hyanes manual it will tell you what diffrent #'s mean. 1:10 or 3:73 ect..

If you don't have one of those manuals post the diffrent sets of #'s and I can look them up for you.

[Waz 6.0]

The number on the axle cover read: S6AU 951

I've got a Chiltons manual but can't find anything in it to help me.

[POWERED SPARKLESS]

Should be in the first couple of chapters. Let me go look.

[Waz 6.0]

Originally Posted by POWERED SPARKLESS

Should be in the first couple of chapters. Let me go look.

I've found reference (in Chiltons) to differential fluid for each different axle but nothing that tells me which axle I've got.

[justinbaldwin69]

if its a dually it has a dana 80,if its a srw its a sterling 10.50
dana 60 front on both trucks

[Robsr]

Can you post a pic of it? in an F 350 it could be a Ford 10.5, a Dana 80, Dana 110 or S130, depending on GVWR. what spec's you looking for?

[Waz 6.0]

Originally Posted by justinbaldwin69

if its a dually it has a dana 80,if its a srw its a sterling 10.50
dana 60 front on both trucks

Damn that's hard info to find. Thanks for the help!!

[POWERED SPARKLESS]

Thats all I could find too sorry, I swear it had a break down chart.

Originally Posted by justinbaldwin69

if its a dually it has a dana 80,if its a srw its a sterling 10.50
dana 60 front on both trucks

THats what I was thinking just wanted to be sure.

[Waz 6.0]

Originally Posted by POWERED SPARKLESS

Thats all I could find too sorry, I swear it had a break down chart.



THats what I was thinking just wanted to be sure.

Still, I appreciate your help! Thanks!