Hrrrm, I have the front axle from a 2nd gen Rodeo with shift on the fly... ugh, sounds like too much work for too little, though.

The new tcase in it and seems to be working fairly well.

I do have a couple of issues though - it still pulls pretty hard to the left, and I'm getting the TOD fighting problems that happen with mismatched tires. They're all the same size, but the rears are almost bald and the fronts are about middle-aged. Lots of fighting on the highway where the TOD will blip in and make the steering wander a bit.