Aftermarket Axles are all 26 Spline at the differential, and the factory Suzuki's are 22 Spline.
These are factory replacement rear Suzuki Samurai Side Gears. They are needed in order to run a front open carrier with a Spartan Locker or a Lockright without couplers.
They also can be used to run an open carrier with aftermarket front axles or use in the rear as a replacement for broken side gears. Learn More