I just did the same job you are doing about 2 months ago, I got all the stuff a the local Napa, ofcourse they had to order it, head it all the next morning though. should be any problem at a good Napa store.
I know this is a stretch, but you wouldn't happen to have the NAPA part numbers for the bearings & seals , sometimes these guys are idiots, and if I can come in and say "I need two of these and two of these" it would make life a lot easier.