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Showing OEM parts for your 2027 GasGas EX 300
O-ring 43x2 NBR70 siliconized yellow
40140024
N/ACheck availability
Fits: 2026 EX 300, 2025 EX 250, 2025 EX 250F, 2025 EX 300, 2025 EX 350F + 17 more
Genuine OEM Part — Manufacturer Warranty
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Appears in 11 assemblies
Fitment (22 models)
| Year | Model |
|---|---|
| 2026 | EX 300 |
| 2025 | EX 250 |
| 2025 | EX 250F |
| 2025 | EX 300 |
| 2025 | EX 350F |