The sub assemblies and components that make up this Main Wiring Harness-ignition Switch-speedometer-horn-head Lamp include this Bulb(12v23w), the most expensive part.
The two M15 M15d M12 1968 Usa (e03) Main Wiring Harness-ignition Switch-speedometer-horn-head Lamp component parts are all listed in this schematic.
A sample from the products for the Main Wiring Harness-ignition Switch-speedometer-horn-head Lamp include: Bulb(12v1.7w,a71a), Bulb(12v23w).