Parts such as the Seat (model D): Spacer,rear, Bolt, Upper, Bolt 5x25, Lock Washer are included in the Gs1100gl 1983 (d) Usa (e03) Seat (model D) parts fiche.
The twenty-two Gs1100gl 1983 (d) Usa (e03) Seat (model D) component parts are all listed in this schematic.
This Seat Assembly is the most expensive of the items that make up this Seat (model D) assembly.