ten components are shown in this Gs1000ec 1978 (c) Usa (e03) Oil Pump exploded diagram.
Parts such as the Oil Pump: Strainer,engine Oil, Shim, O Ring(d:1.9,id:13), Circlip are included in the Gs1000ec 1978 (c) Usa (e03) Oil Pump parts fiche.
The Oil Pump is made up of components including this Pump Assembly,oil which is the most expensive.