| Also known as | E5802 |
| Diagram | Fig. 1 — CRANKSHAFT, PISTON AND TIMING GEARS · ref 6 |
| Subsystem | engine bottom |
| Listed in parts books | 1964 |
CRANKPIN CUB 1966-7
Crankpin for the Triumph Cub (T20 family), mid-1960s production.
This is a crankpin for the Triumph Cub, the small-displacement single that Triumph built in this era under the T20 family. The catalog lists it as 70-5802, and the entry we have on file is brief, pointing to Cub production from the mid-1960s. A crankpin is the pin at the heart of the crankshaft assembly that the connecting rod rides on, so it's a core internal engine component rather than something you'd swap out casually.
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We don't have detailed specs or fitment notes beyond what's in the catalog record itself. If you're rebuilding a Cub bottom end and think this is the part you need, give the shop a call and we'll confirm it matches your engine before you order.
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