Look for part outs in the classifieds. That is the only place you can find a stock air box with all the stuff still attached.
OP needs to have a closed system for dust and water I bet.
There is no easy answer so good luck with the search.
89YJ 2.5L TBI, AX-5, NP231 SYE, Ford 8.8, Yukon Grizzly, Tom Woods Shaft, 33" BFG T/As, 4" lift, Warn VR10000s.
AF Jeep Club Tail #184