| Diagram | Fig. 25 — GAS TANK AND TWINSEAT · ref 27 |
| Subsystem | fuel |
| Listed in parts books | 1974 |
Hinge—front
Front hinge for the twinseat assembly, factory-superseded by 83-4782.
This is the front hinge for the twinseat, listed in the parts book under the gas tank and twinseat figure. It's the part that lets the seat pivot up at the front so you can get at what's underneath. Catalog records show it appearing for the 1974 model year.
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Triumph later replaced this number with 83-4782, so if you're working from a newer parts book or sourcing a replacement, that's the current number for the same piece. If your bike's book lists 83-4802, know that it's the same hinge, just under the earlier factory number.
We don't have much more detail on this one beyond where it sits and its replacement number. Call the shop and we'll confirm fitment before you order.
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