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We usually ship this product within 2 to 6 business days.
This crankshaft is the original Yamaha replacement part for the 4-stroke engine with engine code 5ST. With OEM number 5ST-E1400-11, you can be sure you have the right part for your scooter.
The crankshaft forms the heart of the engine: it converts the linear motion of the piston into rotational force. In the event of wear or damage to the crankshaft — recognizable by irregular engine noise, vibrations, or oil leakage at the crankshaft seals — replacement is necessary. This original part guarantees the correct tolerances and balance for reliable and quiet engine operation.
When replacing, also check the crankshaft seals and connecting rod bearing for wear, so that you do not have to open the engine twice.
| Manufacturer Part Number | 5ST-E1400-11 |
|---|---|
| Product type | Crankshaft |
| Brand | Yamaha |
| Suitable for brand | Yamaha |
| Suitable for model | Aerox 4T, Neo 4T, aerox, Giggle, Neo, Yamaha Aerox, Yamaha Giggle |
| Vehicle type | Scooter |
| Type | 4-stroke |
| OEM | Ja |
The expected delivery time is indicated above with the item. Shipped with tracking; free shipping from €75 (NL, BE, DE). Not satisfied? Return within 28 days via our return form.
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