Yamaha - Float Chamber Gasket 6FP-14984-00-00. Overview. The Yamaha Float Chamber Gasket 6FP-14984-00-00 is one of those small parts that plays a big role in keeping your fuel system sealed and running right. When it starts to flatten or wear out, you'll usually notice fuel seepage or inconsistent engine behavior. It seals the float chamber so fuel pressure and flow stay where they should. If you're servicing the fuel system or opening things up, this is one of those parts you replace every time.. Key Features. • Secure Fuel System Seal - Keeps the float chamber sealed to prevent leaks and maintain proper fuel flow.. • OEM Fit Precision - Designed to match Yamaha components for reliable sealing and alignment.. • Stable Engine Operation - Helps maintain consistent fuel delivery and smooth performance.. • Fuel-Resistant Material - Built to handle constant exposure to fuel and internal system conditions.. Engine & Boat Compatibility. F90 PresentVF90 Present. FAQs. Q1: What are signs this