ok so i looked around an didnt find anything to awnser my question lol so i may sound like a retard but here gose ive got a 97 sidekick 4 door an i recently blew the front diff out ( an i mean blew like pissin oil an smashed the pinion side of the case lol) an i wana kno what all year tracker an side kick diffs will fit i found a 93 thats junked but it has manual hubs an mine are auto so idk if thats a factor just wonderin if the hole thirdmember will fit or not any help will be much apperciated

A 96 to 98 third is a direct bolt in.  Any other years will require mods for the third to work in yours.
Yours should have 5.12 gears, so you would need a front third front a 96-98 4 door (which all should have 5.12s), or a 96-98 2 door with a 5 speed manual tranny (which should have 5.12s).

ok thanks man what is the difference on the older ones is it alot of work to make them fit?

ok thanks man what is the difference on the older ones is it alot of work to make them fit?

They have 22 spline sidegears, vs. your 26.  So you would either have to swap your sidegears in, or swap different axleshafts in.

ok thanks man im kinda new to these im pretty good with hondas but no so much with the zukes