The Hendrickson S-39012 (also referenced as S39012) is an outer bearing cone designed for use in Hendrickson HN suspension outer bearing assemblies, sold individually. This tapered bearing cone is the outer race component of the axle differential bearing assembly and is part of the ZWZ kit configuration for HN-series suspensions. Pro Gear and Transmission carries this genuine Hendrickson part. Not certain this is the correct bearing for your application? Give us a call and we’ll help you confirm proper fit.FeaturesGenuine Hendrickson part number S-39012 or S39012Outer bearing cone for HN suspension axle differential bearing assemblyZWZ kit configuration componentSold individually (each)Direct OEM replacement for HN-series suspension applicationsTech SpecsPart Number: S-39012 or S39012Brand: HendricksonComponent Type: Cone – Bearing, OuterApplication: HN Outer Bearing AssemblyKit Configuration: ZWZ KitCategory: Axle Differential BearingSold As: Each