2005 F350 4X4
ok im curious on this now. My truck has the manual locking hubs to put it into 4x4. and then the auto button to engage it. if the hubs are not locked in, will the switch put it in 4x4 mode or not, ...
Forum Discussion
Just to be clear, at the present time no one makes direct bolt on aftermarket locking hubs for 2005 or later Super Dutys with a Dana 60 front axle. Ford changed the inner or outer spline count (can't remember which) after 2004. So, if you have a Super Duty with coil springs up front, your only option is to go with OEM, or go to one of the true front hub assembly's offered by Spyntech or Dynatrack - but your looking at about $1,800 for the kit. If your OEM ESOF hubs are not automatically engaging with a flip of the 4x4 switch(usually the fault of a vacuum leak somewhere), in the winter, just leave them manually locked in. Then the 4x4 switch will just operate the T-case.
