Locking Diff

[spicergear]

front bumper hoops and deep water kit means that yes it's a USMC truck and should have lockers as well.

Deuces??

 

[Recovry4x4]

I suppose anything is possible here but just like the oilfiled trucks, I can find no documentation or an owner of a USMC deuce that has lockers. The Norway trucks have a box on the back of the housing for locker engagement. Back to the USMC trucks, every one (that I've seen) of the 5 tons with rear lockers had a warning data plate on the door or dash. I would think that deuces would warrant the same warning plate.