Thanks guys, yah was trying to have replacement avail before tearing apart the diff.

3B yes, it is for my 6100 wrecker, Is there a way to identify on the axle/diff if it's an Eaton or corporation?

I would think Eaton would have made it easier to identify, so I'm leaning towards the corp.

Last edited by donnoman; 10/19/2012 12:58 AM.

57 Chevy 6100 Wrecker http://donovanbray.com/tag/57wrekr