| Also known as | WW19036L |
| Diagram | Fig. 33 — HEADLAMP, WIRING HARNESS, SWITCHES AND TAIL LAMP · ref 32 |
| Subsystem | electrical |
| Listed in parts books | 1964–1968 |
STOP AND TAIL LAMP, Type 564
Lucas Type 564 stop and tail lamp assembly, the combined rear brake/running light unit, PN 53454 (alias WW19036L).
This is the Lucas Type 564 stop and tail lamp assembly, part number 53454, also seen under the alias WW19036L. It's the electrical unit that sits at the rear of the bike and gives you both your running tail light and brake light in one housing, wired in through the harness and switches system shown alongside it in the parts books.
Read more
In the catalog record this lamp shows up across a run of appearances from 1964 through 1968, tied into both the headlamp/harness/switch figure and the speedometer/tachometer/tail lamp figure, which tells you it's a shared reference point in wiring diagrams as well as a physical part on its own. It's a Lucas electrical component, not something mechanical, so treat it as part of the lighting and switching circuit rather than anything drivetrain-related.
If your parts book lists WW19036L instead of 53454, you're looking at the same lamp under its older reference. Beyond the catalog placement we've described, we don't have more detail on this one, so if you're trying to match it to a specific model or year, give the shop a call and we'll confirm fitment before you order.
Sorry if we got something wrong here. If you think this information isn't correct, .