| Also known as | F4051 |
| Diagram | Fig. 8 — FRAME COMPLETE · ref 8 |
| Subsystem | frame |
| Listed in parts books | 1963–1964 |
Rear frame
A rear frame section from the Triumph parts book, cataloged as PN 82-4051 (alias F4051).
This is a rear frame section, part number 82-4051, listed in the catalog as simply Rear frame. It shows up in the FRAME COMPLETE figure, which tells us it's a structural piece rather than a bolt-on accessory. The catalog history on this one is thin, appearing in records from 1963 to 1964, and the older alias F4051 is the letter-prefix form of the same part from the earlier numbering system.
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Beyond that, our records don't spell out which model this section was built for or exactly how it mates to the front frame loop. If you're trying to match this up to a frame you've got in pieces, bring in your existing frame or the numbers off it and we can work through fitment together before you commit to buying.
Given how little detail comes through in the parts book on this one, treat this as a starting point for a conversation rather than a confirmed fit. Call the shop and we'll go over what you've got.
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.
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