Yukon Gear Front 4340 Chromoly Axle Kit For Jeep JL Dana 30 27 Spline FAD Del. w/1350 (7166) Joints - YA W24174

Yukon high-performance axles are built with high-tensile strength 4340 chromoly, use superior production methods that include cold roll formed splines, and feature advanced induction coil heat treating to create an axle of unmatched quality and durability.
Installation Instructions