Transmission Underdrive Gear Set (Steel)(1set)
Includes top shaft & 8 steel gears to replace the stock transfer case gears to increase climbing performance & durability.
Includes top shaft, 16t, 17t, 18t, 20t, 24t, 26t, 27t, 28t gears.
20/24 front transfer case gears
18/26 20% underdrive
17/27 28% underdrive
16/28 37% underdrive