The Longfield™ Suzuki Samurai 33-Spline/22-Spline Front Axle kit is a great alternative for those who want axles that are stronger than stock but don’t want the hassle of purchasing and installing 26-spline side gears in their front differential. The Longfield™ birfields are made out of 100% chromoly steel and are precision polished to remove any imperfections that may cause stress risers. The internals of our Longfield™ birfields are made out of 4340 chromoly steel and then dual heat-treated for superior strength. The 4340 chromoly steel axle shafts are 22-spline on the differential side for easy installation into stock differentials. The birfield side of the axle shaft and the inner race of the birfield have been upgraded to 33-splines to better distribute the torque loading.
This kit is 21% stronger than stock.