| Also known as | 99-1209 |
| Diagram | Fig. 18 — HEADLAMP, SPEEDOMETER, TACHOMETER · ref 8 |
| Subsystem | electrical |
| Listed in parts books | 1971–1974, 1976–1980, 1983, 1985 |
| Also fits (as replacement) | 1976–1980, 1983, 1985 · for 99-1209 |
WARNING LIGHT GREEN LENS ONLY - NZ MADE Flat With Checks
Green faceted warning-light lens only, NZ-made, for the headlamp-mounted indicator light on British twins.
This is the green lens for a warning light on the headlamp shell, the one that tells you a turn signal or neutral indicator is active depending on how the bike's wired. The listing specifies lens only, so you get the green glass with its flat, faceted (checked) pattern, not the whole light assembly or bulb holder unless your particular supplier bundles one in. It's the NZ-made version of this lens.
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On the parts books this one shows up under the headlamp and flasher lamp figures, right alongside the battery and headlamp assemblies for TR6C-era machines, and the catalog carries it across appearances from 1971 into 1974. If your parts book still lists it under 99-1209, that's the older number for this same lens - 54363455 is the current one.
These lenses crack or fade over the years, and since it's just the lens, swapping one in is a simple fix if the rest of your warning light housing is still good. Worth checking the shape and facet pattern against what's already on the bike before ordering, since Lucas made both faceted and plain round versions of this green lens over the years.
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