420430624 Cam Chain Plug Gasket for Sea-Doo Spark 2Up HO 900 2015-2026

Cam Chain Plug Gasket for Sea-Doo

This cam chain plug gasket seals the cam chain access plug on the Rotax 900 ACE engine, working as a direct replacement for OEM 420430624.

Overview

This cam chain plug gasket is a sealing component made to fit the cam chain plug on Sea-Doo Spark 900 ACE engines. It keeps oil contained at the cam chain access point and blocks dirt and moisture from entering the engine. A smart replacement for riders servicing their own watercraft.

Built For Performance

• Direct replacement for OEM part number 420430624
• Seals the cam chain plug against oil seepage
• Keeps contaminants out of the cam chain cavity
• Simple press-in installation at the plug location
• Compact, lightweight design

Fits These Machines

• for Sea-Doo Spark 2Up HO 900 (2015-2026)

On-The-Job Use

• Routine cam chain plug service on Spark 900 ACE engines
• Oil leak repair at the cam chain access point
• Engine top-end maintenance and rebuild work

Specs At A Glance

Good To Know

Q: How do I know if this gasket needs replacing? A: Look for oil weeping or residue around the cam chain plug on the engine case. A worn or flattened gasket is usually the cause and should be swapped during service.

Q: Can I reuse the old gasket? A: No, gaskets are single-use sealing parts. Always install a fresh cam chain plug gasket whenever the plug is removed.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.