I’m going to stay in the 2000 I already have my break disk and everything assembled , I’ll stick with the same 2000 year carrier for my breaks and less headache on the axle .. I should be good to go correct ?the schematic you posted above is for pre 03 axles/brakes, I could tell right away by the rubber seals on both sides of the brake disc
03+ the inner lip of the hub goes into the bearing seal and I forget if it uses an outer seal at all ?
look up 03-06 schematic, I think you just need the disc and hub, maybe an outer seal
the new tusk axle will have the rest