Yukon Chromoly Front Axle & Zip Locker Kit Dana 30 30 Spline 1350 U-Joints - YA W24176-YZL

Yukon performance axles are built with high-tensile strength 4340 chromoly, use superior production methods that include cold roll formed splines, and feature advanced heat treating to create an axle of unmatched quality and durability. D30 JK 30spl 4340 FRONT AXLE KIT w/ 3.73& UP ZIP LOCKER, 1350 U/JOINTS, '07-'17 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. Kit Contains 4340 Front Inner/Outer Axles, Along with Aftermarket 30 Spline Zip Locker.