To discover exactly which parts you require use the on-line schematic exploded diagram - it will even give you some idea of where and how to fit those new parts.
The FRONT CYLINDER HEAD (MODEL K9) schematic contains the largest amount of parts with fifty-six listed products.
VZ800 BOULEVARD M50 2006 (K6) USA CALIFORNIA (E03 E33) section with eighty-three Other schematic pages.