Parts such as the Cylinder: Nut, Pin, Hose,cylinder Head Oil,l, Bolt,oil Pipe Union,no are included in the Rf900r 1994 (r) Usa (e03) Cylinder parts fiche.
The twelve Rf900r 1994 (r) Usa (e03) Cylinder component parts are all listed in this schematic.
In this schematic the "O Ring(d:2.6,id:69.6)" is used most often.