Jims pinion shaft nut measures 3/4 -20.
FITMENT
1981 / 1984 FL 1981 / 1984 FX 1981 / 1989 FLT 1981 / 1989 FLT 1984 / 1989 FXST 1982 / 1989 FXR 1982 / 1989 FXR 1986 / 1989 FLST MEASURMENTS
Nut measures: 3/4 inches -20ACCESSORY ITEMS
16-172816-174916-1750
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