| Also known as | T4339 |
| Diagram | Fig. 4 — GEAR CLUSTERS AND TIMING COVERS · ref 74 |
| Subsystem | engine bottom |
| Listed in parts books | 1971 |
KICK START RATCHET B50
Kickstart ratchet listed for the B50, part number 57-4339 (also I115AA).
This is a kickstart ratchet listed under part number 57-4339, also known by the older reference I115AA. The catalog description ties it to the B50 model rather than a Triumph twin, so the manufacturer tag on this one doesn't line up with what the part actually is.
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We don't have much more detail on this one in our records — the entry is brief and we haven't seen it come through a full catalog listing with figure references. If you're trying to match this to your bike, give us a call and we'll confirm fitment before you order.
Given the description names the B50, treat this as a part for that model rather than assuming it's a Triumph-specific piece.
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