The Nut,thin 6mm is the cheapest item from this partsfiche.
Parts such as the Starting Motor: O-ring,42.5x2, O-ring, Bolt,set, Spring are included in the Gl1100i Goldwing Interstate 1981 (b) Usa Starting Motor parts fiche.
This Starting Motor diagram displays the required parts for the Gl1100i Goldwing Interstate 1981 (b) Usa Starting Motor.