oh and i forgot to mention.... since your hub is off might as well replace the wheel seal and inspect and regrease your wheel bearings.. if they have burn marks on them, then time to replace em.
and a quick list of tools and supplys
impact gun and sockets with a swivil joint for removal of spindle to hub nuts
prybar and or something long too for reachin the inner seals
mallet
basic wrench set
basic socket and rachet set
socket big enough for hub nut- at least a 1 incher if i can remember
needle nose plyers for hub disasembly
allen wrenches for removal of wheel speed sensor
SUPPLYS
inner and outer axle seals
wheel seals IF bad or leakin.
axle grease
inner and outer wheel bearing, IF burned up
brake clean or some sort of solvent
shop rags
grain pain
diff. fluid
should be it..