4x4 Posi-Lok Perm-Lok Permanent Axle Lock 94-02 Dodge 5.9L Cummins 2500/3500. Fits: 1994 - 1998 Ram 5.9L Cummins; 1994 - 2002 Ram 5.9L Cummins; 1998.5 - 2002 Ram 5.9L 24-Valve Cummins.
