MADE IN JAPAN!
If your installing a dual transfer case on a turbo or V6 and you wish to use a 2.28 gear set in the front case, you will need to use a 23 spline 2.28 input gear. For use on gear-driven 4 Cylinder Pickup and 4Runner transfer case assemblies. This Input gear is a direct replacement for Turbo transfercase. Toyota part number 36212-35020
Sumo Gears are cut in Japan from JIS (Japanese International Standard) SCM420 Alloy Steel. These inputs are strong enough to use with confidence.