The Timken HA590005 Hub Unit Bearing Assemblies are high-quality, preset, pre-greased, and pre-sealed components designed for optimal performance. These bearing assemblies are compatible with various vehicles, such as the 2006 Acura RSX Base Coupe 2-Door with a 2.0L 1998CC 122Cu. In. l4 GAS DO engine. The Timken brand is known for its reliability and durability, making these bearing assemblies a trustworthy choice for your vehicle's steering and suspension system. They come with grease included for easy installation and long-lasting maintenance.