Features and Benefits: Ready to Install Complete assembly ready to install. All components are engineered to factory specifications for a hassle-free installation, guaranteed. Advanced manufacturing ensures a seamless fit and functionality All components are brand new, not remanufactured. Machined splines and rolled threads ensure a perfect fit every time. Pneumatically compressed boot clamps form a tight connection and prevent grease leakage. Rugged construction ensures reliability High-temperature molybdenum grease reduces friction and ensures longevity. Premium polychloroprene rubber materials resist boot failure. Proprietary coating protects metal components from rust and corrosion. No more knocking or clicking when steering.