twenty-two components are listed in the schematic for this Xl500s 1979 (z) Usa Battery - Xl500s 79-81 .
With a quantity of three pieces, the Screw,tap.,4x12 is the most used part in the BATTERY - XL500S 79-81 diagram.
The Screw,tap.,4x12 is the lowest priced item on this Battery - Xl500s 79-81 schematic.