All Acerbis tanks include gas cap, and vent hose. Husqvarna FC 250 2019-2022 Husqvarna FC 350 2019-2022 Husqvarna FC 450 2019-2022 Husqvarna FC 450 Rockstar Edition 2018-2021 Husqvarna FS 450 2021-2023 Husqvarna FX 350 2019-2022 Husqvarna FX 450 2019-2022.
