| Diagram | Fig. 31 — IGNITION CAPACITOR AND T100C HEADLAMP · ref 19 |
| Subsystem | electrical |
| Listed in parts books | 1968 |
Main bulbholder c/w leads
Main headlamp bulbholder with leads, the socket and wiring pigtail that seats the headlamp bulb inside the shell.
This is the main bulbholder with leads, the fitting that holds the headlamp bulb and carries the wiring back into the harness inside the headlamp shell. It shows up in the parts books under both the ignition capacitor/T100C headlamp figure and the headlamp/wiring harness/switches/tail lamp figure, so it's a shared piece across more than one headlamp assembly listing.
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As an electrical component tied to the headlamp circuit, it's a Lucas-type part by trade, and the catalog carries it strictly within the headlamp wiring picture rather than anywhere mechanical. If your headlamp bulb won't seat right, flickers at the socket, or the leads coming off the back look brittle or scorched, this is the part to look at.
Our catalog record for this one only spans a single model year across its appearances, so we don't have a wider fitment window to point to. Call the shop with your bike's details and we'll confirm before you order.
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