WSM Piston Kit Sea-Doo 1630 4-Tec 300 HP 16-25 .5mm Over Platinum – WSM 010-865-05PK

Piston Kit Sea-Doo 1630 4-Tec 300 Hp 16-25 .5mm Over Platinum

This WSM piston kit is a quality aftermarket replacement part designed for Sea-Doo GTR-X 300 1630 and 9 other compatible models.

It is suitable for service, repair and rebuild work where reliable fit, function and durability are important.

Key Features

• Quality replacement component for engine rebuild and repair
• Manufactured for dependable fitment and consistent performance
• Suitable for professional workshop or enthusiast use
• Compatible with 40 listed fitments

Product Details

• Brand: WSM
• WSM Part Number: 010-865-05PK
• Product: Piston Kit
• Application: Sea-Doo GTR-X 300 1630 and 9 other compatible models

Product Fitment

This part is suitable for the following models:

• Sea-Doo GTR-X 300 1630 – 2024
• Sea-Doo GTR-X 300 1630 – 2025
• Sea-Doo GTX LTD 300 1630 – 2016
• Sea-Doo GTX LTD 300 1630 – 2017
• Sea-Doo GTX LTD 300 1630 – 2018
• Sea-Doo GTX LTD 300 1630 – 2019
• Sea-Doo GTX LTD 300 1630 – 2020
• Sea-Doo GTX LTD 300 1630 – 2021
• Sea-Doo GTX LTD 300 1630 – 2022
• Sea-Doo GTX LTD 300 1630 – 2023
• Sea-Doo GTX LTD 300 1630 – 2024
• Sea-Doo GTX P LTD 300 1630 – 2018
• Sea-Doo GTX STD 300 1630 – 2021
• Sea-Doo GTX STD 300 1630 – 2022
• Sea-Doo GTX STD 300 1630 – 2023
• Sea-Doo GTX STD 300 1630 – 2024
• Sea-Doo GTX STD 300 1630 – 2025
• Sea-Doo RXP P X 300 1630 – 2018
• Sea-Doo RXP P XRS 300 1630 – 2018
• Sea-Doo RXP X 300 1630 – 2016
• Sea-Doo RXP X 300 1630 – 2017
• Sea-Doo RXP X 300 1630 – 2018
• Sea-Doo RXP X 300 1630 – 2019
• Sea-Doo RXP X 300 1630 – 2020
• Sea-Doo RXP X 300 1630 – 2021
• Sea-Doo RXP X 300 1630 – 2022
• Sea-Doo RXP X 300 1630 – 2023
• Sea-Doo RXP XRS 300 1630 – 2017
• Sea-Doo RXP XRS 300 1630 – 2018
• Sea-Doo RXP XRS 300 1630 – 2019
• Sea-Doo RXP XRS 300 1630 – 2020
• Sea-Doo RXP XRS 300 1630 – 2021
• Sea-Doo RXP XRS 300 1630 – 2022
• Sea-Doo RXT P X 300 1630 – 2018
• Sea-Doo RXT XRS 300 1630 – 2017
• Sea-Doo RXT XRS 300 1630 – 2018
• Sea-Doo RXT XRS 300 1630 – 2019
• Sea-Doo RXT XRS 300 1630 – 2020
• Sea-Doo RXT XRS 300 1630 – 2021
• Sea-Doo RXT XRS 300 1630 – 2022

Why Buy WSM

WSM is a trusted manufacturer of aftermarket marine and powersports parts, known for dependable quality, strong fitment coverage and workshop-ready replacement components.

About the Sea-Doo 300 Engine

The Sea-Doo 300 engine is part of the latest generation supercharged Rotax 1630 ACE family. Known for exceptional performance and acceleration, it powers premium Sea-Doo models and requires quality replacement parts for ongoing reliability.

You May Also Need

Browse related parts for compatible models:

• Jet Pump Assembly Complete Sea-Doo 1503 / 1630 4-Tec 17-25 OEM# 267000540 – 003-724K
• Start / Stop Switch Button Sea-Doo 900 / 1503 / 1630 18-25 OEM# 277002052 – 004-105
• Support Ring Sea-Doo 1503 / 1630 4-Tec 14-21 OEM# 295501153 – 003-118-05
• Coil Ignition Sea-Doo 900 / 1503 / 1630 14-22 OEM# 420666141 – 004-177

Please use the fitment guide, OEM references and images to confirm this is the correct part before ordering.