290850635 Exhaust Manifold Gasket for Sea-Doo SPX 580 1993

Exhaust Manifold Gasket for Sea-Doo

This exhaust manifold gasket is a replacement sealing component for Sea-Doo 580 engines, cross-referenced to OEM part number 290850635 to help you match your existing part.

Overview

This exhaust manifold gasket is made to seal the joint between the exhaust manifold and the engine on Sea-Doo 580 watercraft. As a direct-fit replacement for OEM 290850635, this exhaust manifold gasket helps prevent exhaust leaks and keeps the manifold seated properly under heat and vibration. It is intended for riders and mechanics servicing Sea-Doo SPX 580 models who need a dependable replacement exhaust manifold gasket.

Built For Performance

• Cross-references OEM part number 290850635 for straightforward matching
• Seals the exhaust manifold mating surface to reduce exhaust leaks
• Withstands the high temperatures of two-stroke exhaust operation
• Compressible material compensates for minor surface irregularities
• Direct-fit replacement for the original gasket position

Fits These Machines

• for Sea-Doo SPX 580 (1993)
• for Sea-Doo 580 engines using manifold gasket 290850635

On-The-Job Use

• Exhaust manifold resealing during top-end service
• Leak repair at the manifold-to-engine joint
• Routine gasket replacement during engine rebuilds
• Cooling system and exhaust work on 580-equipped watercraft

Specs At A Glance

Good To Know

Q: Do I need to replace this gasket every time the manifold is removed? A: Yes, exhaust manifold gaskets are intended for single use, so install a fresh one whenever the manifold is taken off. Reusing an old gasket can allow exhaust leaks.

Q: How do I confirm this gasket matches my watercraft? A: Check that your existing part or parts diagram lists 290850635 and that your machine is a 580-equipped Sea-Doo. Comparing the gasket shape and bolt pattern to the old part is the surest confirmation.

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