| Also known as | T2553 |
| Diagram | Fig. 12 — CLUTCH AND CLUTCH OPERATING MECHANISM · ref 27 |
| Subsystem | primary |
| Listed in parts books | 1969–1974 |
SLEEVE NUT T150 HI GEAR
Sleeve nut for the T150 high gear assembly, catalog number 57-2553.
57-2553 is the sleeve nut used on the T150 gearbox, listed in the parts book as a high gear component. It's a small threaded nut, easy to overlook, but if it's missing or worn out you'll notice trouble in the gear-selection linkage before you notice much else.
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This one shows up under the T150 designation in the catalog, and it also carries the older T2553 form on some parts lists — same physical piece, just a different way of writing the number depending on which book you're holding.
We don't have a lot of extra detail on file for this one beyond the catalog listing itself. If you're not sure this is the exact nut your bike needs, give us a call and we'll go through your parts book with you before you order.
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