Moose Racing POL-6061HD - Moose Racing Heavy Duty CV Axle Kit For Polaris RZR 900 4X4 2018-2019 Fi

Features: 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 and puncture resistance. Torture-tested to failure to ensure maximum durability. Exceeds OEM quality in fit, form and function. Secure stainless steel dust boot clamps. Fully assembled for easy installation.