The sub assemblies and components that make up this Starting Motor include this Motor Assy,starting, the most expensive part.
Some items from this specific schematic: O Ring(d:3,id:24.5), O Ring, Spring,brush, Brush Holder Set.
The most reasonably priced component used on the Gsxr750 2008 (k8) Usa (e03) Starting Motor is the O Ring(d:3,id:24.5).