Complete Gasket Kit - Sea-Doo 800 (1995-1999) OEM# 290886390 | WSM 007-624

Complete Gasket Kit Sea-Doo 800 95-99 OEM# 290886390

This WSM complete gasket kit is a quality aftermarket replacement part designed for Sea-Doo Challenger 1800 800 and 5 other compatible models.

It replaces selected OEM reference numbers including 290886390, 420886390 and is suitable for service, repair and rebuild work.

Key Features

• Quality replacement gasket designed for dependable sealing performance
• Ideal for service, repair and engine rebuild work
• Manufactured for fit, durability and reliable installation
• Compatible with 14 listed fitments
• Replaces selected OEM reference numbers listed below

Product Details

• Brand: WSM
• WSM Part Number: 007-624
• Product: Complete Gasket Kit
• OEM Reference: 290886390, 420886390
• Application: Sea-Doo Challenger 1800 800 and 5 other compatible models

Product Fitment

This part is suitable for the following models:

• Sea-Doo Challenger 1800 800 – 1997
• Sea-Doo Challenger 1800 800 – 1998
• Sea-Doo Challenger 1800 800 – 1999
• Sea-Doo GSX 800 – 1996
• Sea-Doo GSX 800 – 1997
• Sea-Doo GTX 800 – 1996
• Sea-Doo GTX 800 – 1997
• Sea-Doo Speedster 800 – 1999
• Sea-Doo SPX 800 – 1997
• Sea-Doo SPX 800 – 1998
• Sea-Doo SPX 800 – 1999
• Sea-Doo XP 800 – 1995
• Sea-Doo XP 800 – 1996
• Sea-Doo XP 800 – 1997

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.

You May Also Need

Browse related parts for compatible models:

• Drive Shaft Bellow Sea-Doo 580 - 951 95-06 OEM# 272000041 – 003-104-01
• Impeller Shaft Sea-Doo 580 - 800 89-02 OEM# 271000031 – 003-106
• Jet Pump Wear Ring Sea-Doo 580 - 800 89-02 OEM# 271000002 – 003-500
• Exhaust Valve Gasket Sea-Doo 800 95-99 OEM# 290931540 – 007-585

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