Looking at the second pic in your first post you got everything. The part in this pic is the bearing retainer ring.
When you go to swap the new ones on, remove the outer, pull the snap ring off the stub shaft and pull everything that will slide off freely (if you need a tool to remove it, leave it alone). Remove the part that fits on the stub shaft from the new hubs and slide it on, reinstall the snap ring, then bolt the new outer on and you are set.
Edit:Just reread what you got it from, if it was a V6 Hardbody it will fit, if it was a 4cyl they will not.