| Also known as | F4510 |
| Diagram | Fig. 12 — FRAME · ref 16 |
| Subsystem | frame |
| Listed in parts books | 1963–1965 |
Stud (4 3/8 in. O.A.) (when panels are fitted)
A 4 3/8 in. overall-length frame stud used when side panels are fitted, from the Triumph frame parts catalog.
This is a frame stud from the Triumph frame catalog, listed at 4 3/8 in. overall length and called out specifically for use when panels are fitted. It shows up under the older F4510 designation as well, which is the legacy letter-prefix form of this same stud from the parts books.
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It lives in the frame assembly, per the FRAME and FRAME COMPLETE figures where it's listed, and it's one of those small hardware pieces that's easy to overlook until you're missing one and the panel won't seat right. Because the fitment note calls out "when panels are fitted," this stud is tied to a particular panel configuration rather than being used across every frame build.
The catalog record ties this stud to appearances between 1963 and 1965. If you're not sure your frame uses the panelled setup this stud calls for, give the shop a call before you order so we can confirm it's the right one for what you've got.
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