SBT Water Pump Shaft for Sea-Doo Spark, GTI 90, GTS 90, Replaces 420820150, 2014-2026

This is a replacement water pump shaft for Sea-Doo Spark, Spark Trixx, GTI 90, GTI SE 90 and GTS 90 jet skis, made by SBT to replace OEM 420820150. Swap it in when the original shaft is worn or damaged while you have the pump and PTO housing apart. Check the fitment list below against your year and model, and call us if your Spark trim is not listed.

Fits

• Sea-Doo Spark / Spark 2up / Spark 3up (2014-2025)
• Sea-Doo Spark HO / HO 2up / HO 3up (2015-2019, 2022, 2024, 2026)
• Sea-Doo Spark Trixx 1up / 2up / 3up (2017-2026)
• Sea-Doo Spark 60 / Spark 60 HP (2018, 2022, 2023)
• Sea-Doo Spark 90 / Spark 90 HP (2018, 2022, 2023)
• Sea-Doo Spark Base / Base HO (2020-2022, 2024, 2026)
• Sea-Doo Spark Convenience HO (2020, 2024, 2026)
• Sea-Doo GTI 90 (2017-2022)
• Sea-Doo GTI SE 90 / GTS 90 (2017-2018)

Replaces OEM part numbers

420820150

Not sure it fits your ski? Call or text 954-914-6465 with your hull ID (HIN) and we'll confirm before you order.