| Also known as | WW10410 |
| Diagram | Fig. 17 — NACELLE HEADLAMP AND SWITCHES · ref 27 |
| Subsystem | electrical |
| Listed in parts books | 1963–1967 |
KNOB,LIGHTING TYPE 88SA
Replacement knob for the Lucas type 88SA lighting switch used in the headlamp nacelle.
This is the knob that fits on top of the Lucas type 88SA lighting switch, the switch that lives in the headlamp nacelle on the bikes that used it. If the switch itself works fine but the knob has gone missing or cracked with age, this is the piece that gets you back to a normal-looking switch without replacing the whole unit.
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The catalog places this part in the headlamp, wiring harness, switches, and tail lamp area, and also in the nacelle headlamp and switches figure, which lines up with where the 88SA switch sits. It shows up in our records under PN 54330934, with WW10410 as an alternate number for the same part.
It's a small, simple piece, but if you're missing it the switch is awkward to operate. Worth having on hand if you're sorting out the electrics in the nacelle.
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