HD-OEM: 24703-54BPart Number: 12-1539 UOM: 5 - PK Summary:Pinion shaft gear spacer is made of nylon.Fitment: FL 1954-1984 FX 1971-1984 FXST 1984-1989 FXR 1982-1989 FLST 1986-1989 FLT 1979-1989 Country of Origin: USA