A sample from the products for the Turn Signals include: Bracket-signal Lamp,f, Screw,4x8, Bracket-signal Lamp,r, Gasket,signal Lamp (nas).
The Vn1600a7fa Vulcan 1600 Classic 2007 Usa California Turn Signals consists of twenty-three pieces with the Bracket-signal Lamp,r being the most expensive.
In this schematic the "O Ring,16mm" is used most often.