GSP 274125 Axle Bearing and Hub Assembly - Left or Right Front (Driver or Passenger Side) GSP Hub Assemblies are engineered to provide OE fit, form, and function - premium materials, coupled with precise machining and balancing, ensure smooth, vibration free performance in all driving conditions All new components, engineered to standards equal to or better than OE originals, are used to manufacture our Hub Assemblies Tempered hub components result in increased toughness and less brittleness to ensure long term durability and resistance to impact damage Hubs with sensors feature OE specific harnesses/connectors for simple 'plug and play' compatibility with your vehicle; each hub is dyno checked for proper sensor output before leaving our factory Because we believe in the exceptional quality of our components, every GSP hub assembly comes with a 2 year/40,000 mile warranty; sold individually; not for Xi models