Details
| Also known as | E3185 |
| Diagram | Fig. 1 — CRANKSHAFT, PISTON AND TIMING GEARS · ref 27 |
| Subsystem | engine bottom |
| Listed in parts books | 1963–1964 |
GEAR,CAM DRIVE T20 CUB
Cam drive gear for the Triumph T20 Cub, part number 70-3185.
PN · 70-3185
This is the cam drive gear listed for the T20 Cub in the catalog. It's a timing-side gear that drives the camshaft off the crankshaft, keeping valve timing in sync with piston position.
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Our records on this one are thin — it shows up in the catalog under this number with the Cub tag attached, and that's about the extent of what we can confirm. If you're working on a Cub engine and need to replace a cam drive gear, this is worth checking against what's on your bench before you order.
Give the shop a call if you want to talk through fitment before committing — we'd rather confirm than have you guess.
$55.49
Pin your bike to check this part fits.
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