| Diagram | Fig. 15 — HANDLEBARS, CONTROL LEVERS AND CABLES · ref 14 |
| Subsystem | controls |
| Listed in parts books | 1971–1974 |
Switch half (99-1235)
A Lucas switch half (handlebar-mounted control switch component), no separate perch, PN 54033666.
This is a Lucas switch half, part number 54033666, the kind that clamps around the handlebar as part of a control switch assembly rather than sitting on its own perch. It shows up in the parts books under handlebar and control lever figures across catalog entries from 1971 through 1974, which puts it right where the switchgear lives on the bar near the levers.
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Some supplier catalogs cross-reference this part to 39596L and 39595, so if you're chasing it under one of those numbers, check it against your parts book or call us before ordering.
Because this is a switch half rather than a complete switch, it's meant to pair with its mating half to form the full assembly on the bar. If you're not sure which side or which switch cluster you need, give us a call with what's on your bars now and we can sort out which half you're after.
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