This info is in accordance with the online manuals listed on the left side of the screen under modules.
20-3. General.
A geared winch assembly (fig 20-1) is underslung behind the front bumper of the vehicle, and is driven by a propeller shaft connected to a power take-off mounted on the transmission. The winch drum is provided with 150 feet of 7/16-inch cable terminated with a four foot chain and hook. The rated line pull capacity at the drum is 7,500 pounds. The winch assembly contains a replaceable shear pin for overload protection.
I have seen them on e-bay once in awhile. I dont have any pics at this time