Quote Originally Posted by Triathlete View Post
Nope, don't work that way. The hubs are at the end of the line. If a CV goes bad it will still be spinning with the hub dis-engaged. The tires just won't be driven. In order for it to work you would have to have a TOD disconnect switch, a JDM transfer case or a real transfer case so you can dis-engage the drive shaft.
The VX as it is with manual hubs dis-engaged the drive shaft and axle shafts are still spinning.
I was thinking more along the lines of this...I got this from the manual hubs thread. It would be more than a flip of a switch, but better than nothing.


Hubs
Awhile ago we spent alot of time discussing whether lockable hubs are any advantage. It was part of the TOD 2wd selector discussion (mbeach, me and others). The hubs disconnect the wheels from the front halfshafts. True the TOD does keep the whole front spinning, however it can't send torque there. I have lockable hubs and here is why:

1) Better gas mileage. I've monitored this with a scan gauge. On a 40 mile round trip at 70 miles an hour I got 1.4 mpg better with the hubs disengaged as opposed to locked. These runs were back to back on the same day, same conditions on the same highway both directions to combat any wind. I even refueled to keep the weight the same. On my 1900 miles to and from moab this year I averaged 19.8 mpg with the hubs disconnected. (albeit driving like a grandma)

1a) At one point I had the TOD cut off (there is a blue wire, its in the previous discussions) and I seemed to get even better mileage but never tested it. I reconnected it to prevent any damage and I was tired of the check light on the TOD.

2) With the hubs disconnected. The TOD cannot transmit any TORQUE to the wheels. So the reliability is better because nothing is loaded. I am lifted and have had a hell of a time with my CV's. Granted they are still spinning but that is much better than spinning AND transmitting torque. As for whether the front axle freewheeling is a good thing; It can't over spin (ie go faster than the rear), it freewheels some of the time with the TOD anyway, so I've never seen any problem.

3) 2wd is fun. In the snow and rain it is a hoot. Plus it is all you really need most of the time (my opinion, others will differ)

4) Bragging rights for climbing obstacles in 2wd are always better than those in 4wd.

5) If you break a cv on the trail you can ulock the hubs and unbolt the front axle from the TOD and get home. (I've never had to do this, yet, Though I tried it to make sure it works just in case.)

So thats my 2 cents. I have the superwinch hubs and they have held up fine. Though if I had to do it over again I probably would've just pulled some from a trooper.