| Diagram | Fig. 16 — ELECTRICAL EQUIPMENT · ref 20 |
| Subsystem | electrical |
| Listed in parts books | 1969–1970 |
STOP AND TAIL LAMP, Type L679 (63973)
Stop and tail lamp assembly, type L679 (63973), for the rear lighting circuit.
This is the stop and tail lamp assembly listed in the electrical parts books as type L679 (63973), part number 99-0597. It shows up in the ELECTRICAL EQUIPMENT and HEADLAMP, WIRING HARNESS, SWITCHES AND TAIL LAMP sections of the catalog, so it lives at the back of the bike as part of the lighting and switching circuit along with the harness and switch gear.
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Our records show this unit appearing across catalog entries from 1969 to 1970, but we don't have a breakdown by specific model in what we were given, so don't assume it fits your particular machine without checking. If you're chasing a rear lamp for a Triumph from that era, bring in your old unit or the part number stamped on it and we'll confirm before you order.
The type designation L679 (63973) is the manufacturer's own lamp code, separate from the Triumph part number, so if you're cross-shopping other catalogs that number is worth having on hand too.
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