Details
| Diagram | Fig. 15 — SPEEDOMETER AND TACHOMETER · ref 25 |
| Subsystem | electrical |
| Listed in parts books | 1969–1974 |
Bulb, 3W. M.E.S
A 3W M.E.S.-base bulb used for instrument and panel lighting.
PN · 643
Current factory number 643L — same part, sold under this listing.
This is a small bulb with an M.E.S. (miniature Edison screw) base, listed in the catalog as 3W. It turns up in the electrical equipment and speedometer/tachometer sections, which tells you this is the type used to light up the instrument faces and small panel or warning lights rather than the headlamp or taillamp.
$5.95
Pin your bike to check this part fits.
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