| Diagram | Fig. 27 — Rear Fender, Tail Light and Tail Section · ref 14 |
| Subsystem | electrical |
| Listed in parts books | 1975 |
Norton Pillar Nut
A pillar nut used in the rear fender and tail lamp support mounting, catalog number 06-3921.
This is a pillar nut, catalog number 06-3921. It shows up in the fenders, mudflaps, and tail lamp support section of the parts book, which puts it somewhere in the rear fender/tail lamp mounting hardware.
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A pillar nut like this is generally a tall or extended nut used where a standard nut wouldn't give enough thread engagement or clearance, often on a stud or bracket setup. Beyond that, our record on this one is thin.
The catalog only ties this part to a single model year appearance, so we can't speak to broader fitment beyond that. Call the shop and we'll confirm fitment before you order.
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