| Diagram | Fig. 36 — HEADLAMP AND WIRING HARNESS, TR6 AND T120 · ref 10 |
| Subsystem | electrical |
| Listed in parts books | 1960–1962 |
Ammeter
Lucas ammeter for the headlamp shell wiring on TR6 and T120 Triumphs, PN 36084.
This is the ammeter that sits in the headlamp shell on TR6 and T120 Triumphs from the catalog years shown, wired into the harness so you can keep an eye on charge versus draw while you ride. Lucas made these, and they show up right where you'd expect on these models — mounted in the lamp bucket alongside the switches, part of the HEADLAMP AND WIRING HARNESS assembly.
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An ammeter like this reads the current going into or out of the battery, so a glance tells you whether the generator is keeping up or whether something's pulling the battery down. It's a simple gauge, no moving parts to speak of beyond the needle mechanism, but it's one of those small pieces that's easy to overlook until it stops reading true.
Our records don't spell out finish or exact amperage rating for this listing, so if you're trying to match an original black-face gauge or confirm the scale, give us a call before you order and we'll sort out what you've got.
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