| Also known as | 97-0333, H333, T2730 |
| Diagram | CLUTCH AND PRIMARY CHAINCASE |
| Subsystem | primary |
| Listed in parts books | 1968, 1970–1971 |
CLUTCH NUT SINGLES
Clutch retaining nut for Triumph singles, listed under the CLUTCH figure.
57-2730 is the clutch nut used on Triumph singles, listed in the parts book under the CLUTCH AND PRIMARY CHAINCASE and CLUTCH figures. It's the retaining nut that holds the clutch assembly together, and it shows up in catalog entries spanning 1968 through 1971.
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This part also carries the earlier alias forms 97-0333, H333, and T2730 — if your parts book or an old parts bag has one of those numbers on it, it's the same physical piece under a different-era part numbering scheme.
We don't have more detail on this one beyond what the catalog and figure titles show. If you're not sure this is the right nut for your clutch setup, call the shop and we'll confirm before you order.
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