Parts such as the Cylinder Head: Screw,pan,5x20, Gasket,cylinder H (nas), Bolt,stud,6x35, Band,insulator are included in the Xl250r 1987 (h) Usa Cylinder Head parts fiche.
The lowest price component in this Cylinder Head parts-list fiche is the Screw,pan,5x20.
The Honda CYLINDER HEAD has thirty-six products enlisted in the schematic.