Parts such as the Oil Tank: Bolt-wash,, Sw.assy.,oil Leve, Joint,oil Strn, Clip Breather Tube are included in the Sfx50 1997 (v) Netherlands Oil Tank parts fiche.
In this schematic the "Clip B10,tube" is used most often.
twelve components are shown in this Sfx50 1997 (v) Netherlands Oil Tank exploded diagram.