| Also known as | E4692 |
| Diagram | Fig. 28 — SPEEDOMETER AND TACHOMETER EQUIPMENT · ref 21 |
| Subsystem | electrical |
| Listed in parts books | 1963–1964 |
Adaptor for crankcase
A crankcase adaptor fitting for tachometer drive equipment, part number 70-4692 (formerly E4692).
This is the crankcase adaptor listed for the speedometer and tachometer drive setup, part number 70-4692, also found under the earlier E4692 designation. It shows up in the catalog under speedometer and tachometer equipment, which tells us its job is tying the tach drive into the crankcase rather than the gearbox or hub.
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Our records on this one are thin beyond that. If you're chasing down a tach drive fitting or adaptor for a crankcase-mounted setup, this is worth a look, but we don't have specific model or year fitment beyond the catalog span noted.
Give the shop a call with your bike's details before you order so we can confirm this is the right adaptor for your setup.
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