290850635 Exhaust Manifold Gasket for Sea-Doo SP 580 1992-1996

Exhaust Manifold Gasket for Sea-Doo

This exhaust manifold gasket is a direct-fit sealing component that installs between the exhaust manifold and engine block on Sea-Doo personal watercraft, referenced under OEM part number 290850635.

Overview

This exhaust manifold gasket provides a reliable seal at the joint between the exhaust manifold and cylinder block on Sea-Doo personal watercraft. The gasket helps prevent exhaust leaks and keeps the manifold connection tight under the heat and vibration of marine use. It is a practical replacement part for riders maintaining a Sea-Doo watercraft in the 580 engine family.

Built For Performance

• Precision-cut shape matches the factory exhaust manifold port layout
• Constructed from high-temperature gasket material suited to marine exhaust conditions
• Seals the manifold-to-block joint to reduce exhaust leakage
• Withstands repeated heat cycles from engine operation
• Direct replacement for OEM part number 290850635
• Simple bolt-on installation with no modification required

Fits These Machines

• for Sea-Doo SP 580, 1992-1996

On-The-Job Use

• Exhaust manifold reinstallation after engine top-end service
• Routine replacement when exhaust leaks are detected at the manifold joint
• Engine rebuilds on 580-series Sea-Doo personal watercraft
• Maintenance of older Sea-Doo watercraft kept in regular riding service

Specs At A Glance

Good To Know

Q: Is this gasket an original Sea-Doo part? A: This is an aftermarket replacement gasket made to work with Sea-Doo applications, and it is not an original brand product. It is referenced under OEM part number 290850635 for identification.

Q: How many gaskets come with this listing? A: This listing covers one exhaust manifold gasket unless the quantity is stated otherwise in the listing details. Confirm the quantity you need against your service manual before ordering.

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