Well I got it done this week end, I did not have to take the axle assembly/housing off, but instead I just removed the PTO assembly to get at the snap ring at the end of the axle, then I firmly tapped the outer axle hub to remove the axle.
Removed every thing on the axle with my press.
When I assembled it I made a block that was tightly fitted between the other axle and the dissembled axle drive gear and bearing which was behind the drive gear. Then when I installed the axle with the new gasket and seal, I use the flange bolts and flange to pull it all back together. First I had to use a couple of clamps to get the flange and outer bearing pressed into the axle housing far enough to get the flange bolts started, but fortunately it all when back together.
Thanks for the help!