Full axle for heavy-duty conditions. Wide articulation angles and a dual piston design prevent axle lockup. It can be mounted on lifts of 2", 3", 4", and 5" with brackets/gates/A-arms of specific brands. Increase in CV joint size by 10% - 15% compared to standard joints. Increase in diameter by 15% - 20% compared to OEM axles. Double heat-treated axles made from high-strength chromoly molybdenum steel. Boots made from thermoplastic polyester elastomer (TPEE). Boots filled with molybdenum grease for high loads. Inner shell manufactured from 4340 chromoly molybdenum material. Precision CNC machining.