Parts such as the Oil Pump: Shim, Strainer,engine Oil, Screw, Pump Assembly,engine Oil are included in the Gs1000s 1979 (n) Usa (e03) Oil Pump parts fiche.
The Oil Pump assembly is constructed from several parts from which the Pump Assembly,engine Oil is the most expensive.
This OIL PUMP assembly utilises three Screw(s) - the highest specified component.