420950253 Exhaust Gasket for Sea-Doo XP 580 1991 Jet Ski

Exhaust Gasket for Sea-Doo

This exhaust gasket seals the joint between the exhaust manifold and pipe on Sea-Doo personal watercraft, and it carries the OEM cross-reference 420950253 for straightforward replacement.

Overview

This exhaust gasket is a direct-fit sealing component made to stop exhaust leaks at the manifold-to-pipe connection on Sea-Doo watercraft. The exhaust gasket for Sea-Doo keeps hot exhaust gases contained where they belong, protecting nearby components and helping the engine breathe as intended. The 420950253 exhaust gasket suits riders maintaining or rebuilding the exhaust system on their PWC.

Built For Performance

• Cross-references OEM part number 420950253 for easy verification
• Heat-resistant construction suited to exhaust temperatures
• Compresses evenly to seal the manifold-to-pipe joint
• Precision cut to match the mounting surface
• Resists blowout under vibration and pressure cycles
• Simple bolt-on replacement with no modification required

Fits These Machines

• for Sea-Doo XP 580
• for Sea-Doo models using exhaust gasket 420950253

On-The-Job Use

• Exhaust manifold-to-pipe sealing on Sea-Doo watercraft
• Top-end rebuilds and exhaust repair jobs
• Preventive maintenance to stop exhaust leaks
• Restoring a PWC that has sat unused

Specs At A Glance

Good To Know

Q: Does this gasket fit models other than the one listed? A: It is designed for Sea-Doo watercraft that use OEM part 420950253, so cross-check your part number before ordering.

Q: Can I reuse my old exhaust gasket? A: Exhaust gaskets are meant for one-time compression, so fitting a fresh gasket each time the joint is opened helps prevent leaks.

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