Pretty sure all axles are the same. I know a few rigs running rears from different rears. If you're replacing the whole axle the diff gears need to be the same if you're 4x4
do you have a toyota elocker on your existing axle? if so you are down to 2 choices , 4.10 gears and 4.30 gears, i'd check your vin# with toyota to see what gears it came with. as far as the housing goes its pretty much direct swap, ABS no abs all that bull shit, pull the freaking abs plug, who the hell needs abs.Well I do know my 4runner came from Moab Utah and the guy did a lot of off roading and then it was in a wreck in the rear so maybe that is how it bent? I don't know, all I know is that its bent and I need a full rear axle. I'll look into it more, I just thought I would ask you guys first maybe I can find a year or model that could possibly upgrade my 4runner rear end. Since I need to replace it i see no reason to go back to stock.
I have no elocker and I do have rear abs (I think) ha ha