Yukon axle bearing & seal kits are specially designed for each application & use all high quality bearings & seals. axle bearing and seal kit for C10 Aero truck, 2.800 OD, 1.620 ID. This axle bearing & seal kit services one side only. Product Features:Includes axle bearing and sealServices one side2.800 O.D.1.620 I.D.