Are you sure its the box and not the tie rod ends, pitman arm etc? Get somebody to turn the steering wheel for you while you look underneath. You should be able to tell what's moving and what's loose pretty easily.
2013 WRANGLER SPORT 2 DR., V-6 ,AUTO,HARD TOP
)1994 Jeep Wrangler 2.5L, Bestop top
/w steel half door and slider windows
5 speed, 2.5" lift, 31" tires,rack lights