| Also known as | 575207 |
| Diagram | Fig. 27 — STATOR, TAIL LAMP AND STOP LAMP SWITCH · ref 15 |
| Subsystem | electrical |
| Listed in parts books | 1960–1968 |
TAIL LAMP GROMMET
Rubber grommet for the tail lamp wiring on Triumph lighting assemblies from the 1960s catalog era.
The 57-5207 is the rubber grommet used at the tail lamp on these Triumphs, part of the wiring setup that ties into the tail and stop lamp switch. It shows up across a number of parts-book listings covering the tail lamp, headlamp harness, and switch assemblies, which tells you this is a small but recurring item in the lighting circuit rather than a one-off.
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Its job is the usual grommet job: it seals the mounting point where wiring passes through, protecting the cable from chafing against metal and keeping the connection tidy where the tail lamp assembly meets the fender or bracket. These are cheap insurance against a worn-through wire shorting out down the road, and they tend to perish with age, so if yours is cracked or missing it is worth swapping.
Catalog appearances run from 1960 through 1968, so this grommet turns up across a fair stretch of Triumph's lighting hardware from that era. We do not have a specific model tied to this listing beyond that, so if you want to be sure it is right for your bike's tail lamp setup, give us a call and we will confirm before you order.
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