Ox is coming out with a locker for the yota but they are making ones for the most comon swap in axles first(well thats what they told me at the offroad expo). Downey does make a cable kit for the toyota electric locker. they did this becaus the electric motor is on the top of the 3rd member and thus gets fried when it gets submerged, no more locker. the cable takes out this motor. making it a better set-up, they're also working on with a kit to swap it into older yotas, right now you can get it and redrill a few holes on your third member to swap it into older yotas.