Knucklehead Oil Pump Governor Rotor for Harley-Davidson

CENTRIFUGAL ROTOR for 1941 - 1948 Harley Knucklehead & Panhead Oil Pump

Knucklehead Oil Pump Governor Rotor for Harley-Davidson

Big Twin Oil Pump Key Kit for Harley-Davidson

HARLEY KNUCKLEHEAD PANHEAD OIL PUMP COVER AND GOVERNOR ROTOR 26236-41

HARLEY KNUCKLEHEAD PANHEAD OIL PUMP GEARS