Part Number: 17-1498 UOM: 1 - EA Summary:Belt drive super nut with built in seal for mainshaft surface. Fitment: FL 1941-1984 FX 1971-1984 EL 1936-1940 UL 1937-1948 FXST 1984-1990 FLST 1986-1990 FLT 1984-1990 FXR 1984-1990 Country of Origin: Imported