Originally Posted by snwchris
No its does not have lockers.... all four will spin until looses traction and then puts the traction to one of the other wheels that has traction or in contact.
In an stock TJ in 4wd hi or low range the power will go to the wheel with the least traction. Thus one tire is not moving and the other is just spinning but the jeep is not moving.
With lockers the axle shafts are "locked together" so both tires spin at the same rate and the jeep will move ( or at least have a better chance of moving)