Details

New OEM replacement piston/ring
SBT’s rings are made of chromium-plated ductile iron
Fits 420890385

Applications

2016 Sea-Doo GTX LTD 300
2016 Sea-Doo RXP X 300
2016 Sea-Doo RXT X 300

2017 Sea-Doo GTX LTD 300
2017 Sea-Doo RXP X 300
2017 Sea-Doo RXT X 300

2018 Sea-Doo GTX 300
2018 Sea-Doo GTX LTD 300
2018 Sea-Doo RXP 300
2018 Sea-Doo RXP X 300
2018 Sea-Doo RXP XRS 300
2018 Sea-Doo RXT X 300

2019 Sea-Doo GTX 300
2019 Sea-Doo RXP 300
2019 Sea-Doo RXP X 300
2019 Sea-Doo RXT 300
2019 Sea-Doo RXT X 300

2020 Sea-Doo GTX 300
2020 Sea-Doo RXP 300
2020 Sea-Doo RXP X 300
2020 Sea-Doo RXT 300
2020 Sea-Doo RXT X 300

2021 Sea-Doo GTX 300
2021 Sea-Doo GTX LTD 300
2021 Sea-Doo RXP X 300
2021 Sea-Doo RXP XRS 300
2021 Sea-Doo RXT X 300
2021 Sea-Doo RXT XRS 300

2022 Sea-Doo GTX 300
2022 Sea-Doo GTX LTD 300
2022 Sea-Doo RXP X 300
2022 Sea-Doo RXP XRS 300
2022 Sea-Doo RXT X 300
2022 Sea-Doo RXT XRS 300

2023 Sea-Doo GTX 300
2023 Sea-Doo GTX LTD 300
2023 Sea-Doo RXP X 300
2023 Sea-Doo RXT X 300
2023 Sea-Doo RXP 300

2024 Sea-Doo GTR 300
2024 Sea-Doo GTX 300
2024 Sea-Doo GTX LTD 300
2024 Sea-Doo Explorer 300

Application Guide

• GTX LTD 300 2016-2024
• RXP X 300 2016-2023
• RXT X 300 2016-2023
• GTX 300 2018-2024
• RXP 300 2018-2023
• RXP XRS 300 2018-2022
• RXT 300 2019-2020
• RXT XRS 300 2021-2022
• GTR 300 2024
• Explorer 300 2024

Fitment

• 2016 Sea-Doo GTX LTD 300
• 2016 Sea-Doo RXP X 300
• 2016 Sea-Doo RXT X 300
• 2017 Sea-Doo GTX LTD 300
• 2017 Sea-Doo RXP X 300
• 2017 Sea-Doo RXT X 300
• 2018 Sea-Doo GTX LTD 300
• 2018 Sea-Doo RXP X 300
• 2018 Sea-Doo RXT X 300
• 2018 Sea-Doo GTX 300
• 2018 Sea-Doo RXP 300
• 2018 Sea-Doo RXP XRS 300
• 2019 Sea-Doo GTX LTD 300
• 2019 Sea-Doo RXP X 300
• 2019 Sea-Doo RXT X 300
• 2019 Sea-Doo GTX 300
• 2019 Sea-Doo RXP 300
• 2019 Sea-Doo RXP XRS 300
• 2019 Sea-Doo RXT 300
• 2020 Sea-Doo GTX LTD 300
• 2020 Sea-Doo RXP X 300
• 2020 Sea-Doo RXT X 300
• 2020 Sea-Doo GTX 300
• 2020 Sea-Doo RXP 300
• 2020 Sea-Doo RXP XRS 300
• 2020 Sea-Doo RXT 300
• 2021 Sea-Doo GTX LTD 300
• 2021 Sea-Doo RXP X 300
• 2021 Sea-Doo RXT X 300
• 2021 Sea-Doo GTX 300
• 2021 Sea-Doo RXP 300
• 2021 Sea-Doo RXP XRS 300
• 2021 Sea-Doo RXT XRS 300
• 2022 Sea-Doo GTX LTD 300
• 2022 Sea-Doo RXP X 300
• 2022 Sea-Doo RXT X 300
• 2022 Sea-Doo GTX 300
• 2022 Sea-Doo RXP 300
• 2022 Sea-Doo RXP XRS 300
• 2022 Sea-Doo RXT XRS 300
• 2023 Sea-Doo GTX LTD 300
• 2023 Sea-Doo RXP X 300
• 2023 Sea-Doo RXT X 300
• 2023 Sea-Doo GTX 300
• 2023 Sea-Doo RXP 300
• 2024 Sea-Doo GTX LTD 300
• 2024 Sea-Doo GTX 300
• 2024 Sea-Doo GTR 300
• 2024 Sea-Doo Explorer 300