Unusual Axle shaft?

[Todd46]

Originally Posted by PGSigns

Where did you find a new gear for the Eaton? I did not know that anyone was making gears for them. Post a picture of what is in the truck. You just never know with these trucks what may have been changed. The thickness of the spud after the C clip is very important that it is the correct thickness. That is what seats the C clip into the spider gear when the cross pin is installed. To thick and the pin will not go in, to thin and the C clip can come out. Your old axle looks like a 17 spline 12 bolt not an Eaton. That may be why the replacement does not look correct it may be for an Eaton.
Jimmy
Jimmy

The gears were made by Yukon Performance