Of all the components used in this assembly the Taillight Unit Assy is the most expensive.
Some items from this specific schematic: Band, Switch Cord, Washer Plate 248217570000, Collar(51l), Grommet(4cf).
The Grommet (462) is the most widely applied product in the YFA1R/RC 2003 USA EXCEPT CALIFORNIA CALIFORNIA TAILLIGHT ( two times ).