The Timken NP380290 is a tapered roller bearing cone, sold individually. Timken tapered roller bearing cones are precision-made to handle the combined radial and thrust loads common in heavy-duty truck wheel ends, differentials, and driveline assemblies. Each unit is sold individually. Pro Gear and Transmission carries genuine Timken components, and our team is glad to help you confirm this is the right cone for your specific application before you order.FeaturesGenuine Timken tapered roller bearing conePart number NP380290Handles combined radial and thrust loads common in heavy-duty truck applicationsSold as individual unit (each)UPC: 053893981949