In this schematic the "Bolt, Upper" is used most often.
The Oil Tank - Seat is made up of components including this Seat Assembly which is the most expensive.
Parts such as the Oil Tank - Seat: Cap,oil Tank Filler, Tank,oil, Seat Assembly, Gasket,oil Tank (nas) are included in the Jr50 1978 (c) Usa (e03) Oil Tank - Seat parts fiche.
