Chrome rear drive pulley is 1-1/2 wide. The other diameter measures 12-1/2 edge to edge.
FITMENT
1979 / 1984 FL 4-speed1979 / 1984 FX 4-speed1986 / 1999 FXST 1986 / 1999 FLST 1979 / 1999 FLH 1979 / 1999 FLH 1982 / 1986 FXRS ACCESSORY ITEMS
20-045220-015616-058816-0954
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