Yamaha - Fuel Pump Gasket 2 Fuel System Seal 6J8-24432-00-00. Overview. Fuel system issues don't always come from big components-sometimes it's a small gasket causing the problem. When this seal starts to wear out, you can end up with leaks, air getting into the system, or inconsistent fuel delivery. I've seen motors run rough just because of a bad gasket that looked fine at first glance. Replacing it is a simple fix that helps keep everything sealed and running clean.. Key Features. Secure Fuel System Seal - Prevents leaks and maintains proper pressure within the fuel pump assembly.. Precision Fit Design - Matches Yamaha specifications for proper alignment and sealing.. Durable Material Build - Designed to withstand fuel exposure and long-term use.. Prevents Air Intrusion - Helps maintain consistent fuel flow by keeping the system airtight.. Supports Reliable Operation - Ensures stable fuel delivery for smooth engine performance.. Engine & Boat Compatibility. Designed for Yamaha outbo