(817) 275-2228Free shipping on orders over $100 — Authorized Husqvarna, KTM & GasGas dealerFree shipping over $100!Pantego, TX
Showing OEM parts for your 2026 GasGas EX 300
Piston II
A45030007000 II
$323.06Available
Fits: 2026 EX 300, 2025 EX 300
Usually ships within 3-5 business days
1
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Appears in 1 assembly
Fitment (2 models)
| Year | Model |
|---|---|
| 2026 | EX 300Your bike |
| 2025 | EX 300 |
Piston II$323.06