| Diagram | Fig. 36 — HEADLAMP AND FLASHER LAMPS · ref 25 |
| Subsystem | electrical |
| Listed in parts books | 1978–1980 |
Flasher Lamp Front
Front turn signal (flasher) lamp from the Triumph parts books, later carried as 56606T/S.
This is the front flasher lamp listed in the Triumph parts books under 60-4104, shown in the HEADLAMP AND FLASHER LAMPS figures for catalog years 1978-1980. It's the turn signal unit that mounts up front on the bike, wired into the flasher circuit to give a visible blink when signaling a turn.
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On the later factory numbering this part carries forward as 56606T/S, so if you're working from a parts book or invoice with that number you're looking at the same physical lamp. Lucas made turn signal hardware of this type for a range of British bikes through this era, but our own catalog record for 60-4104 only ties it to the figure and years noted above.
If you're replacing one, it's worth checking the lens, stem, and bulb condition together since these units tend to get brittle and crack with age. Call the shop if you want to confirm exactly what you're looking at before ordering.
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