The lowest price component in this Oil Pump parts-list fiche is the Screw.
Parts such as the Oil Pump: Pump Assembly,oil, Gear,oil Pump Driven, Strainer,engine Oil, Screw are included in the Gs1000l 1979 (n) Usa (e03) Oil Pump parts fiche.
In this schematic the "Screw" is used most often.
