The most reasonably priced component used on the Vzr1800 Boulevard M109r 2009 (k9) California (e33) Starting Motor is the O Ring(d:3,id:24.5).
This schematic depicts all components used in the Vzr1800 Boulevard M109r 2009 (k9) California (e33) Starting Motor partslist.
The sub assemblies and components that make up this Starting Motor include this Motor Assy,starting, the most expensive part.