Yes, you will have the AX-15, and NO, you can not use the bellhousing from a AX-5.
You can use the bellhousing from 95 and up. Some late 94 model may have it, but make sure the seller sends you pics if your buying online. You can use one from TJ's and even one from a TJ NV3550. Thats what I am useing. The AX-15 and NV3550 use the exact same bellhousing.
'93 YJ 4.0L, AX-15, NP-231HD/SYE, 8.8in rear, OME 2.5 lift, WJ knuckle/brake conversion, hydroboost. Warn M10000 winch. Hope to some day build a stroker for it.
'79 Cherokee Chief, 401 MPFI fuel injection, T-18/D-20 and hydroboost. Otherwise stock.
Future mods: NV4500, NP205, high pinion D60 front and smooth bottom D60 rear, e-lockers front & rear. SOA with 35X12.50's