This product has been superseded by: 99999-04450-00. Yamaha - Float Chamber Assembly Carburetor Fuel Control Component 6DA-14180-00-00. Overview. The Yamaha Float Chamber Assembly 6DA-14180-00-00 is a key part of the carburetor system that manages fuel storage and delivery before it enters the engine. It works with the float and needle valve to maintain the correct fuel level, ensuring smooth and consistent engine performance. If this assembly becomes worn, clogged, or improperly sealed, you may experience flooding, rough idle, or poor throttle response. Replacing the full assembly is often the most reliable way to restore proper fuel control.. Key Features. • Complete Fuel Control Assembly - Maintains proper fuel level and flow within the carburetor.. • OEM Fit Precision - Built to Yamaha specifications for accurate alignment and dependable sealing.. • Improves Engine Performance - Helps eliminate flooding, hesitation, and inconsistent running.. • Fuel-Resistant Construction - Designe