I have a 98TJ 4.0L with an AX15 that currently has the external slave setup. My trans took a crap on me last night, so I will be swapping this weekend. The "new" trans is from a U-Pull-It junkyard from a 93 Grand Cherokee IIRC. Regardless, it is the AX15, but that one is an internal slave setup. Do I need to buy anything to do the swap, or can I use all the parts from my current trans to do this? I guess its more about the bearings, as I assume I can reuse the bellhousing, shift fork, and cylinder (replaced this summer, so I know it is good). I need to pick up these parts soon, and any help is greatly appreciated!