OK two types installed by Jeep so here are both pages from the parts manual. I have no idea how or where since we have no samples but I will keep looking.
First page is the factory installed parts page for the hoses second is listed as American.
If it had factory air we have the original part numbers. Have you called a dealer I know the "D" word sucks but may be a source.
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