Moose Offroad Heavy-Duty CV Axle Kit - Front Left - KawasakiFeatures Precision machined and heat treated solid chromoly steel center shaft, cages and ball bearings up to 35% stronger Highest quality, most reliable, and toughest constant velocity (CV) axles on the market Induction heat treated joints with premium heavy duty, high temperature moly grease Designed to withstand the most rigorous conditions and terrain Precision rolled splines and threads improve fitment and wear TPE dust boots for superior tear