Piston & Ring Kit for Sea-Doo 420892738

Description

New SBT replacement piston and ring set engineered for strength and reliability. Designed for proper fit and long service life, backed by a LIFETIME warranty.

Includes piston, steel rings, cir-clips, and piston pin.

Application Guide

• Fish Pro APEX 300 (2025)
• GTR X 300 (2025)
• GTR-X 300 (2024; 2026)
• GTX 300 (2021-2026)
• GTX LTD 300 (2016-2023)
• GTX LTD 300 LTD (2024)
• RXP-X 300 (2016-2023)
• RXP-X ARS (2020)
• RXP-X XRS (2020)
• RXP-XRS 300 (2017-2019)
• RXT 300 XRS (2018)
• RXT-X 300 (2016-2020; 2023)
• RXT-X 300 XRS (2020)
• RXT-X RS 300 (2022)
• RXT-XRS 300 (2019; 2021)

Replaces OEM Part Number(s): 420892738, 420916472, 420916473

Fitment

Year	Make	Model
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	RXP-XRS 300
2017	Sea-Doo	RXT-X 300
2018	Sea-Doo	GTX LTD 300
2018	Sea-Doo	RXP-X 300
2018	Sea-Doo	RXP-XRS 300
2018	Sea-Doo	RXT 300 XRS
2018	Sea-Doo	RXT-X 300
2019	Sea-Doo	GTX LTD 300
2019	Sea-Doo	RXP-X 300
2019	Sea-Doo	RXP-XRS 300
2019	Sea-Doo	RXT-X 300
2019	Sea-Doo	RXT-XRS 300
2020	Sea-Doo	GTX LTD 300
2020	Sea-Doo	RXP-X 300
2020	Sea-Doo	RXP-X ARS
2020	Sea-Doo	RXP-X XRS
2020	Sea-Doo	RXT-X 300
2020	Sea-Doo	RXT-X 300 XRS
2021	Sea-Doo	GTX 300
2021	Sea-Doo	GTX LTD 300
2021	Sea-Doo	RXP-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	RXT-X RS 300
2023	Sea-Doo	GTX 300
2023	Sea-Doo	GTX LTD 300
2023	Sea-Doo	RXP-X 300
2023	Sea-Doo	RXT-X 300
2024	Sea-Doo	GTR-X 300
2024	Sea-Doo	GTX 300
2024	Sea-Doo	GTX LTD 300 LTD
2025	Sea-Doo	Fish Pro APEX 300
2025	Sea-Doo	GTR X 300
2025	Sea-Doo	GTX 300
2026	Sea-Doo	GTR-X 300
2026	Sea-Doo	GTX 300

Replaces OEM Part Number(s): 420892738, 420916472, 420916473