Parts such as the F-21: Arm,rr.brk.stpr, Case,drive Chain, Chain Set,drive (, Collar,rr.fork,r are included in the Nas250 1994 (r) Japan Mc26-110 F-21 parts fiche.
The F-21 is made up of components including this Swing Assy Rr which is the most expensive.
This schematic depicts all components used in the Nas250 1994 (r) Japan Mc26-110 F-21 partslist.
