ARBOGASTER
NAXJA Forum User
- Location
- Cincinnati OH
I picked up a low mileage 1998 4.0 and AW4 tranny this weekend. I plan on using them to replace my "hole in the piston" 4.0 and AW4 with 150k miles on it. What do I need to do/check if anything to the AW4 before swapping it into the jeep and is there anything you would do to the 4.0 before dropping it in ie new rear main seal etc. It does have a crack in the exhaust manifold where it bolts up to the down tube and I was planning on welding that closed. Any and all ideas / comments or shared experiences are greatly appreciated. Hopefully this will get me back on the trail. Special thanks to Wren from this site on the deal on the motor and tranny. OOOOPs forgot to post my Jeep is a 1996 Cherokee
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