In this schematic the "Bolt" is used most often.
This schematic depicts all components used in the Vl800 Boulevard C50 2007 (k7) Usa California (e03 E33) Propeller Shaft - Final Drive Gear (see Note) partslist.
The most reasonably priced component used on the Vl800 Boulevard C50 2007 (k7) Usa California (e03 E33) Propeller Shaft - Final Drive Gear (see Note) is the Washer.