Details
| Also known as | T1089 |
| Diagram | Fig. 5 — GEARBOX SHAFTS AND GEARS · ref 11 |
| Subsystem | gearbox |
| Listed in parts books | 1963–1964 |
GEAR CUB M/S 2ND 20T
Mainshaft second gear, 20 teeth, for the Triumph Cub gearbox.
PN · 57-1089
This is the 57-1089 gear, listed in our records as a mainshaft second gear with 20 teeth, for the Triumph Cub line. The catalog description is short and we don't have extra detail on file beyond that.
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Given the low number of times this part turns up in our records, we're working with limited information here. If you're rebuilding a Cub gearbox and matching up gear counts and shaft position, this is worth checking against your own parts book before you buy.
Call the shop and we'll confirm fitment before you order.
$59.49
Pin your bike to check this part fits.
Sorry if we got something wrong here. If you think this information isn't correct, .

