HD-OEM: 31340-80Part Number: 17-9938 UOM: 1 - EA Summary:Electric starter shaft fine threaded gear.Fitment: FLT 1980-1988 FXST 1985-1988 FLH 1982-1984 FXSB 1980-1984 FLST 1986-1988 Country of Origin: Imported