Front Differential Cable Lock Kit … Cures Slow to No-engagement Blues !

Works like hubs with full control from inside the cab without stopping, in any temperature. Will not disengage when ignition is turned off or if differential is submerged in mud, water or snow. Two-wheel drive low range benefits from bind-free steering AND high rear axle torque. This feature is not available with factory systems and is beneficial when maneuvering trailers. Reduces front differential wear and right axle breakage.
Differential Lock Kit is compatible with manually (lever) or electrically (push button) engaged transfer cases. Easily installed in one to two hours with basic hand tools. No internal axle or differential work required.
Vehicle Application
Includes Parts for the Following Models:
1997 Ford Expedition 2WD 1998 Ford Expedition 2WD 1999 Ford Expedition 2WD 2000 Ford Expedition 2WD 2001 Ford Expedition 2WD 2002 Ford Expedition 2WD 1997 Ford Expedition 4WD 1998 Ford Expedition 4WD 1999 Ford Expedition 4WD 2000 Ford Expedition 4WD 2001 Ford Expedition 4WD 2002 Ford Expedition 4WD