Update. After talking with a couple people have heard that Marlin does not have a 4.7 gearset for this transfer case. I was told that it had those gears when I bought the 4runner, but have no way of verifying. I replaced it when my rear end was making noise thinking the tc was the problem. From a 1999 4runner manual 3.4. $400 obo 801-725-5153.
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