HD-OEM: 17611-66B Part Number: 11-0539 UOM: 1 - EA Summary: Jims rocker arm shaft has an outer diameter at the big end of .937" and the small end of .434" . Fitment: FL 1966-1984 FX 1971-1984 FLT 1979-1983 FXR 1982-1983 Measurements: Inside Thread...
HD-OEM: 17435-57B Part Number: 11-0541 UOM: 1 - EA Summary: Jims rocker arm shaft has an outer diameter n the big end of .937" and the smaller end of .434" . Fitment: XL 1957-1985 Country of Origin: USA