forty-two components are listed in the schematic for this Vl800 Boulevard C50 2009 (k9) Usa California (e03 E33) Rear Wheel (vl800k6/tk6/k7/tk7/k8/tk8/k9/tk9) .
The sub assemblies and components that make up this Rear Wheel (vl800k6/tk6/k7/tk7/k8/tk8/k9/tk9) include this Hub,rr Wheel, the most expensive part.
In this schematic the "Bush" is used most often.