| Also known as | 82-7389 |
| Diagram | Fig. 17 — MOTOR UNIT FITTINGS AND FOOTRESTS · ref 26 |
| Listed in parts books | 1967–1974 |
NUT, SHOULDERED ENGINE MOUNT - 7/16-20
Shouldered engine mount nut, 7/16-20 thread, Triumph part 82-7389R.
This is a shouldered nut used on the engine mount hardware, cut to a 7/16-20 thread. The shoulder is machined into the nut itself, which is typical of engine mount fasteners where you need a specific stand-off or bearing surface rather than a plain flat-face nut.
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Our catalog record for this one is thin — we don't have expanded fitment notes tying it to a particular model or year beyond the thread spec and its role as an engine mount nut. If you're matching this against a nut already on the bike, check the thread against your existing hardware before ordering.
The alias 82-7389 is the same part number without the R suffix; treat them as the same physical nut for ordering purposes.
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