53400-LEC1-700-J3S
Fits 6 KYMCO model-years, including Mongoose 270(2020) and Mongoose 270i (2024MY). Callout 4 on the F16 Cushion ● Right Arm Swing diagram, 1 per machine.
- Part number
- 53400-LEC1-700-J3S
- Also written
- 53400LEC1700J3S
- Factory name
- ARM ASSY R UP SWING
$240.96
US shipping, calculated at checkout · Special orders come from KYMCO’s US distributor · 14-day returns & fitment guarantee
What this part is
Arm Assembly Right Up Swing is the component KYMCO's factory catalogue lists under number 53400-LEC1-700-J3S, in the suspension & steering group. It is drawn on the F16 Cushion ● Right Arm Swing exploded view as callout 4, and the table below lists every model-year that takes it.
Fits these KYMCO models
| Model | Years | Factory code | Diagram | Callout | Qty |
|---|---|---|---|---|---|
| Mongoose 270(2020) | 2020 | LA60KG(US), LA60MB(US) | F16 Cushion ● Right Arm Swing | 4 | 1 |
| Mongoose 270i (2024MY) | 2024 | LF60SB(US) | F16 Cushion ● Right Arm Swing | 4 | 1 |
| MONGOOSE 270I 2026EPA | 2026 | LF60SD(US) | F16 Cushion ● Right Arm Swing | 4 | 1 |
| Mongoose 270i EPA/EFI(2025MY) | 2025 | LF60SC(US) | F16 Cushion ● Right Arm Swing | 4 | 1 |
| Mongoose 270i(2023MY) | 2023 | LF60SA(US) | F16 Cushion ● Right Arm Swing | 4 | 1 |
| Mongoose(2021) | 2021 | LA60RA(US), LA60KH(US) | F16 Cushion ● Right Arm Swing | 4 | 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, 53400-LEC1-700-J3S is the part at callout 4.
- 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.