| Also known as | F12881 |
| Diagram | Fig. 33 — THIS SUPPLEMENT SHOULD BE READ IN CONJUNCTION WITH 1971 650 c.c. REPLACEMENT PARTS CATALOGUE · ref 1 |
| Subsystem | fuel |
| Listed in parts books | 1971 |
Petrol tank (4 gallons)
A 4-gallon petrol tank, PN 83-2881 (also listed as F12881), from a 1971 650cc parts supplement.
This is the 4-gallon petrol tank listed under PN 83-2881, with the legacy form F12881 showing up in the older parts book. The catalog entry we have on it is brief - it comes from a 1971 supplement meant to be read alongside the 1971 650cc replacement parts catalogue, so it's tied to that year's parts book rather than any specific model we can name here.
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A petrol tank this size sits up top on the frame spine, feeding the carburetor by gravity and giving the bike its visual line more than most other parts on the machine. Tank shape, mounting, and badge placement all vary across the Triumph range, so before you order, check that the tank profile and mounting points match what's currently on the bike.
We don't have more detail on this one beyond the description and the supplement reference. Call the shop and we'll confirm fitment before you order.
We've never carried this one. Tell us what you're after and we'll go looking — you'll get a price and photos before you commit to anything.
Sorry if we got something wrong here. If you think this information isn't correct, .

