Thanks Provin for the links, Iíll check them out....The blaster I'm using is from Eastwood, their combo soda/media pressure pot blaster. You will need about 8 CFM to run; you can run 2 compressors in tandem as I did. I must stress deliver the driest air you can to the pressure pot; otherwise you will be fighting the blaster clogging. On warm, high humidity days it was easier to use a cheap craftsman siphon feed.
I taped, then plastic bagged, then taped again the seals on the axle before blasting, it took longer to remove the all the tape than it did to blast.