Posted by Greg Coffin [4.225.209.18] on Wednesday, February 20, 2013 at 21:45:17 :
In Reply to: Re: rear diff posted by JD [174.59.165.52] on Wednesday, February 20, 2013 at 12:22:46 :
If the differential has a square head set screw above the oil seal, it is a 9 5/8" Chrysler third member from a later 3/4 ton or 1 1/2 ton WC, or WDX Power Wagon. If there is no set screw, it is an 8 3/4" Chrysler third member from a 1/2 ton or very early 3/4 ton WC. Since your axle housing has an offset differential, it is from a Power Wagon, and you don't need to worry about double gaskets (only a problem on very early 3/4 ton WCs using a 9 5/8" third member).