| Diagram | Fig. 36 — HEADLAMP AND FLASHER LAMPS · ref 20 |
| Subsystem | electrical |
| Listed in parts books | 1979–1980, 1983 |
54531899 Ignition switch
An ignition switch, part number 99-7055, appearing in electrical component and headlamp/flasher catalog listings from 1979-1983.
This is an ignition switch listed in the catalog as part number 99-7055, shown up in headlamp and flasher lamp diagrams as well as general electrical component pages. It's the switch that controls power to the ignition circuit, usually mounted where the rider can reach it to turn the bike on and off.
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The catalog entries for this part run from 1979 to 1983, which puts it in the later electrical system era for these machines. Beyond that, we don't have more detail tying it to one specific model, so if you're matching this up to your bike, best to compare the switch you've got or check with us before ordering.
Ignition switches like this one are a common failure point over time from corrosion and wear on the contacts, so if yours is acting flaky, sticking, or intermittent, it's worth checking the switch itself before chasing wiring gremlins elsewhere.
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