45521-LEA7-E00
Fits 21 KYMCO model-years, including AK550 ST (2026) and CV3 (2026).
- Part number
- 45521-LEA7-E00
- Also written
- 45521LEA7E00
- Factory name
- PLATE DIAPHRAGM
$37.65
US shipping, calculated at checkout · Special orders come from KYMCO’s US distributor · 14-day returns & fitment guarantee
What this part is
Plate Diaphragm is the component KYMCO's factory catalogue lists under number 45521-LEA7-E00, in the brakes group. It is drawn on 2 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
Show the remaining 4 fitments
| Model | Years | Factory code | Diagram | Callout | Qty |
|---|---|---|---|---|---|
| MXU 450i LE(2021) | 2021 | LC90LE(US) | F04 Master Cylinder | 22 | 1 |
| MXU 450i(2019) | 2019 | LC90ER(US) | F04 Master Cylinder | 22 | 1 |
| MXU 450i(2020) | 2020 | LC90LA(US) | F04 Master Cylinder | 21 | 1 |
| MXU 450i(2021) | 2021 | LC90LD(US) | F04 Master Cylinder | 21 | 1 |
See it on the diagram
Often needed for the same job
Not sure it’s yours?
- Check the callout number: on the diagram above, 45521-LEA7-E00 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.