Use with ball joint service set Nos. 6530, 7248, and 7249 to remove or install aftermarket and original equipment upper and lower ball joints, and the offset ball joints used to change caster/camber. Works on 1984-1989 "downsized" Jeep Wagoneer, Cherokee and Comanche; 1987-1998 Wrangler; 1993-2004 Grand Cherokee; 1994-2001 Dodge Ram 4WD 1/2-ton pickup.