| Also known as | T2713 |
| Diagram | Fig. 4 — CLUTCH AND PRIMARY CHAINCASE · ref 17 |
| Subsystem | primary |
| Listed in parts books | 1968, 1970 |
Clutch hub
Clutch hub for the primary/clutch assembly, appears in Triumph catalogs from 1968-1970, also known by its earlier T2713 number.
57-2713 is a clutch hub, listed under the CLUTCH AND PRIMARY CHAINCASE and CLUTCH figures in the parts books. If you've got the older parts book in hand, this same piece shows up under the T2713 legacy number.
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The clutch hub is the part that carries the clutch plates and locks the assembly to the gearbox mainshaft, so power gets handed off from the clutch basket to the gearbox once you let the lever out. Our catalog record ties it to appearances spanning 1968 through 1970, but that's the extent of what we can confirm from the record itself.
If you're sourcing this for a rebuild, give us a call with your frame or engine number handy so we can confirm it's the right hub for your particular clutch setup before you order.
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