WSM Valve Stem Seal 010-050-02K Replaces 420431671 for Sea-Doo Spark, GTI 90, GTS 90 900 / 1000 ACE, Pack of 12

This is a pack of 12 valve stem seals, WSM item 010-050-02K, replacing OEM 420431671. They fit the 900 and 1000 ACE engines in Sea-Doo Spark, GTI and GTS jet skis, plus the matching Can-Am side-by-sides listed below. Replace them during a top end rebuild or cylinder head service, or when worn seals let oil pass down the valve guides.

Fits

• Sea-Doo Spark 2Up / 2Up HO / 3Up HO 900 (2015-2027)
• Sea-Doo Spark 60 / 90 2Up and 3Up 900 (2021-2026)
• Sea-Doo Spark 60 / 90 2Up and 3Up, Spark X 110, Spark X TRIXX 1000 (2027)
• Sea-Doo Spark TRIXX 1Up (2024-2026), 2Up (2017-2023), 3Up (2017-2026)
• Sea-Doo Spark DT / NA 900 (2014)
• Sea-Doo GTI STD 90 (2018-2022)
• Sea-Doo GTI STD HO (2017-2019)
• Sea-Doo GTI SE HO (2017), GTI SE 90 / GTI P SE 90 / GTI P STD 90 (2018)
• Sea-Doo GTS STDR HO (2017), GTS 90 STDR / GTS P STDR 90 (2018)
• Can-Am Maverick X3 900 (2017-2026)
• Can-Am Maverick X3 Max Turbo 900 (2018-2026)
• Can-Am Defender HD11 / Defender Max HD11 / Traxter HD11 1000 (2026)

What's included

• 12 valve stem seals

Replaces OEM part numbers

420431671

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