| Diagram | Fig. 6 — CYLINDER BLOCK AND HEAD, T100S, T100C SINGLE CARBURETTER · ref 19 |
| Subsystem | engine top |
| Listed in parts books | 1968 |
Split cotter
A split cotter pin from the cylinder block and head assembly on T100S/T100C single-carb models.
WE2559A is a split cotter, the small tapered pin that locks the gudgeon pin or a similar shafted component in place inside the top end of the engine. It shows up in the CYLINDER BLOCK AND HEAD figure for the T100S and T100C single-carburetor models, so it lives up in the top end rather than down in the bottom of the motor.
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Our catalog record on this one is brief. It appears twice across the entries we have, both tied to the same cylinder block and head figure, but we don't have extra detail on dimensions or fitment beyond that.
If you're chasing this part, give us a call and we'll confirm it matches what's in your engine before you order.
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