A sample from the products for the Starting Motor include: Washer,lock, Bracket Set,starting Motor, Shim Set, Bolt Set.
seventeen components are listed in the schematic for this Gsxr1100 1986 (g) (e01 E02 4 6 15 16 17 18 21 22 24 25 34 39 53) Starting Motor .
On this parts fiche the Spring,brush is the most specified component.