This USA Standard NV4500 manual transmission bearing kit for 1994–2004 Dodge Ram 1500/2500/3500 includes synchronizer rings and an aluminum top cover to support NV4500 rebuilds. It’s specified as a bearing kit with synchros for NV manual transmissions. USA Standard Gear produces a broad line of transmission parts; this kit supports NV4500 service and lists compatibility with factory cast‑iron NV4500 cases from the early 1990s onward.
USA Standard 94-04 Dodge Ram 1500/2500/3500 NV4500 Manual Transmission Bearing Kit