How many miles does it have on it, what is it in, and what kind of power are you hitting it with? I've seen some pretty hard wear on some truck 8-1/4's, but that one has really been put through it. That carrier is trashed to the same extent as the spiders and pin and not salvageable. Not only that, but you've got a lot of metal that's washed through everything else and probably have more damage than whats pictured. I'm certain the carrier bearings have got some damage, and I would be really surprised if you don't have some vertical and horizontal slop in the pinion once you get everything washed out.
