| Also known as | T1448 |
| Diagram | Fig. 7 — GEARBOX SHAFTS, BEARINGS AND INNER COVER · ref 30 |
| Subsystem | gearbox |
| Listed in parts books | 1964–1968 |
INNER G BOX CVR 500 TRI
Gearbox inner cover for the 500cc Triumph twin, carrying the shaft and bearing arrangement inside the gearbox shell.
This is the gearbox inner cover, listed in the parts books under 57-1448 (the earlier T1448 form). It shows up in the GEARBOX SHAFTS, BEARINGS AND INNER COVER figure, which tells you where it lives: bolted inside the gearbox shell, sitting behind the outer cover and carrying or supporting the shaft and bearing arrangement for the gearbox internals.
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The catalog description ties this one to the 500 Triumph line, though our record only shows one appearance and doesn't spell out which specific model. If you're matching this up to a gearbox rebuild, it's worth checking the shaft and bearing fit against what you've got on the bench before you order.
Given how little detail we have on file beyond the figure title and the 500 designation, give the shop a call if you want to confirm fitment before buying.
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