I have 2008 and keep doing axe seals and rear wheel bearings, just had diff full rebuilt, new bearings, ratios, locker,seals, wheel bearings, axel's the lot, 3000 k's {on 35's} and got a leak on right axel seal again, bearing sounds nd feel good, but really over it..
The newer model runs a bigger bearing, whats involved to mod to suit?
Cheers