price vs. savings
I'm a lil on the fence with this one. it will be hard to make up that price with fuel mileage savings.
as for the wear and tear, as long as your transfer is in 2 wh. all the front drivetrain is just turning with no load . at least with everything turning all the components will be getting lubed. I do like the 2nd gen axle disconnect better.
I have always been pro lockout , but my 2nd gen truck never needed front axle u-joints. the truck before that was a Ford so, this isn't apples to apples but that truck had lockouts and I replaced the front axle u- joints twice in the relitive same total mileage
I only use my 4wh drive in the winter months here in upstate NY (lots of rd salt) and the front axles stay dormant all spring ,summer ,and fall with the salt eating away at them. If I would have turned in those hubs once a wk in the dormant peroid every yr , maybe it would have been better.
This is my peace of mind when ever i think about all those gears turning for nothing but less fuel mileage.
The replacement of those axle u-joints was $300 + each time =
$ 600 will buy alot of fuel
If that kit was somewhere around $800 I would buy just for the 2 wh drive low feature. which isn't possible with the 3rd gen front end. when your backing a 20 - 30 " trailer into a garage reverse is allways to fast.
DUG