| Also known as | F1808 |
| Diagram | Fig. 25 — PETROL (GAS) TANKS · ref 20 |
| Subsystem | fuel |
| Listed in parts books | 1964–1968 |
Bolt
Gas tank mounting bolt for Triumph petrol tanks, PN 82-1808, older number 66-8089.
This is the gas tank mounting bolt, part number 82-1808, older factory number 66-8089, also seen listed as F1808 in the earlier book form. It shows up across petrol tank figures in the catalog, meaning it's part of the hardware that holds the tank down to the frame rather than anything inside the tank or fuel system itself.
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It's a straightforward mounting fastener, but tank bolts on these bikes are easy to mismatch since they come in different lengths depending on where they sit on the tank. If you're replacing one, check what you're pulling out against this one before you order.
We carry it under the current 82-1808 number, so if your parts book still shows 66-8089 or F1808, know that's the same part.
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