Shop/Category/Fig. 17 — MUDGUARDS/NUT 2BA - Replaces NM23566, NME3221, 00-0080, 02-0047, 166043, 21-5160, 21-5161, 21-7009, 23-2001, 54-9017, 82-2001, 82-3799, 82-4711, 82-9173, 97-0745
No photo on file
Details
| Also known as | NB223 |
| Diagram | Fig. 17 — MUDGUARDS · ref 48 |
| Subsystem | bodywork |
| Listed in parts books | 1969–1970 |
| Also fits (as replacement) | 1974, 1976–1980, 1983 · for 82-3799 |
NUT 2BA - Replaces NM23566, NME3221, 00-0080, 02-0047, 166043, 21-5160, 21-5161, 21-7009, 23-2001, 54-9017, 82-2001, 82-3799, 82-4711, 82-9173, 97-0745
A 2BA nut used as a standard fastener across various assemblies on British bikes.
PN · 21-5161
This is a 2BA nut, one of the small standard fasteners that show up all over older British bikes wherever a matching 2BA thread was used. It's plain, basic hardware rather than a part tied to one specific assembly, which is why our catalog cross-references it to a long list of other part numbers - old and new - that all describe the same fastener.
$4.95
Pin your bike to check this part fits.
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