Picked up a Tx10 from an 88 Pathfinder.
Plan: Rebuild internals and install AC crawler gears, then swap out the Xterra Tx10.
Why? 88 Pathfinder Tx10 has a larger stronger chain than a 04 Xterra Tx10. Stock to stock nearly twice as strong. Will be easier to work on the 88 Tx10 than to remove the 04 Tx10 and work on it. Once 88 Tx10 is ready, will do the swap. (was told they share the same exterior housing and will bolt in the same)
Will be a slow process, but hey its a start in the right direction.