64206-MLJ0-001
Fits 8 KYMCO model-years, including AK550 (2025) and AK550 2022.
- Part number
- 64206-MLJ0-001
- Also written
- 64206MLJ0001
- Factory name
- NUT SPEED 4MM
$3.96
US shipping, calculated at checkout · Special orders come from KYMCO’s US distributor · 14-day returns & fitment guarantee
What this part is
Nut Speed 4Mm is the component KYMCO's factory catalogue lists under number 64206-MLJ0-001, in the bodywork & seat group. It is drawn on 5 factory exploded views; the table below gives the diagram, the callout number and the quantity for every model-year that takes it.
Fits these KYMCO models
| Model | Years | Factory code | Diagram | Callout | Qty |
|---|---|---|---|---|---|
| AK550 | 2025 | SAA1AL(US) | F16 Rear Cushion | 18 | 1 |
| AK550 2022 | 2022 | SAA1AJ(US) | F16 Rear Cushion | 18 | 1 |
| AK550 2022 | 2023 | SAA1AK(US) | F16 Rear Cushion | 18 | 1 |
| AK550 ST | 2026 | SBA1BA(US) | F03 Handle Steering●Handle Cover | 26 | 14 |
| AK550 ST | 2026 | SBA1BA(US) | F17 Rear Cushion | 16 | 1 |
| AK550(2021) | 2021 | SAA1AA(US) | F16 Rear Cushion | 18 | 1 |
| COMPAGNO 110i (2016~) | 2016+ | SE22BE(US) | F12 Body Cover●Luggage Box | 1 | 4 |
| DOWNTOWN GT 125 | 2026 | SK25HB(US) | F12 Body Cover●Luggage Box | 5 | 4 |
| DOWNTOWN GT 350 | 2026 | SK64JC(US), SK64JD(US) | F12 Body Cover ● Luggage Box | 3 | 4 |
See it on the diagram
F03 — Handle Steering●Handle Cover
View diagram →
F12 — Body Cover●Luggage Box
View diagram →
F12 — Body Cover ● Luggage Box
View diagram →
F16 — Rear Cushion
View diagram →
F17 — Rear Cushion
View diagram →Often needed for the same job
Not sure it’s yours?
- Check the callout number: on the diagram above, 64206-MLJ0-001 is the part at the callout numbers listed in the table.
- Decode your VIN to land on the exact model, year and colour KYMCO built for you.
- Still unsure? Email us the number and your VIN and we will confirm the fit.