Dieselboy,
I would be willing to help, i've done one on our work truck(2wd, v-10) but I would assume it would be the same process, we never ordered the supercedded nut b/c it was gunna take 3-6months and the service truck needed to be on the road the next day, so i cleaned up the threads and kinda peened it on to the shaft, 25,000miles and many trailers and it still holdin on. I live in Roland, (small town 15-20mins north of ames) but i work in slater at Ditch Witch, just let me know. talk to you later.
matteo cardella