| Also known as | F3337 |
| Diagram | Fig. 31 — CARBURETTER 6T, T110 AND TR6 · ref 26 |
| Subsystem | fuel |
| Listed in parts books | 1960–1962 |
Union nut
Union nut (PN 82-3337) that secures the fuel line at the carburettor float chamber on certain 6T/T110/TR6 and Bonneville 120 setups.
This is a union nut, PN 82-3337, used on the fuel line side of the carburettor float chamber. It shows up in the catalog for the 6T, T110, and TR6 carburetter setup, as well as the Bonneville 120 float chamber, with catalog appearances running 1960 to 1962. If your parts book lists it under the earlier F3337 form, that's the same nut under the old letter-prefix numbering.
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A union nut like this threads onto a fuel pipe fitting and clamps it down at the float chamber connection, keeping the fuel feed sealed where the line meets the carb. It's a small part but a leaking or stripped one will show up fast as a fuel weep at the union.
We don't have more detail on this one beyond its catalog placement. If you're not sure this is the exact nut for your float chamber setup, give us a call and we'll confirm before you order.
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