| Also known as | E3125 |
| Diagram | Fig. 1 — CRANKSHAFT AND CONNECTING RODS · ref 42 |
| Subsystem | engine bottom |
| Listed in parts books | 1960–1962 |
PIN DIST GEAR
Locating pin for the distributor drive gear on Triumph twins, PN 70-3125.
This is the pin that locates the distributor drive gear on Triumph twins fitted with a distributor, part number 70-3125. The catalog entry is brief, so we're going by the description on file: pin, distributor gear. It's a small locating part rather than a major component, but if it's worn or missing the gear can shift on its shaft and throw off ignition timing.
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We don't have more detail on this one beyond the name itself. If you're chasing down a distributor gear that's slipping or a timing issue that won't settle, this pin is worth checking, but call the shop and we'll confirm fitment before you order.
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