| Also known as | W2058 |
| Diagram | Fig. 21 — FRONT WHEEL · ref 27 |
| Subsystem | wheels |
| Listed in parts books | 1969, 1971–1973 |
Nut wheel spindle
Front wheel spindle nut for Triumph front wheels, catalog PN 37-2058 (also stamped W2058).
37-2058 is the front wheel spindle nut, the thin nut that secures the front axle at the fork end. The catalog carries it under front wheel figures for the T100T, T100R, T100C, T100S, and T90, and it also shows up in general front wheel listings across catalog years from 1969 through 1972. The older legacy form of this part number is W2058, so if you're working from an earlier parts book and see that stamp, it's the same nut.
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This is a small, easy-to-overlook part, but it does real work holding the front axle in place, so it's worth checking condition and thread engagement whenever the front wheel comes off. If yours is worn, buggered, or just missing, it's a cheap fix to get right before you put the wheel back on.
We list it here as sold individually. If you're not sure which axle nut your bike takes, bring in the old one or give us a call before ordering.
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