The World American 18615R1 is an idler shaft stop nut used in differential applications. It cross-references to 19392C1 and 19392R1, making it a direct replacement for those numbers. Pro Gear and Transmission sells this as a World American component for shops and fleets that need the correct stop nut for idler shaft assemblies.
Features
Idler shaft stop nut
World American part number 18615R1
Interchanges with 19392C1 and 19392R1
Used in differential idler shaft assemblies
