Working on my rear brakes this evening I discovered an unfortunate problem - my pass. side axle seal is done for. There's a nice nasty coating of oil on the inside of the drum, and the snout of the axle is covered in greasy black brake dust.
I've never had an axle out of this truck before, but we rebuilt the diff in my brother-in-law's '05 Chevy 2500 (AAM axle) a couple months ago, so it's not exactly foreign ground for me... but that said, is there anything I need to look out for?
I know I need to get a gasket for the axle plate, but what other parts (besides obviously the new seal) do I need to get?