Yamaha - Float Chamber Cover Carburetor Housing Component 6FM-14182-00-00. Overview. When you're working on a carb, sealing everything back up properly is just as important as what's inside. I've seen engines run rough or leak fuel simply because the float bowl cover wasn't sitting right anymore. This piece keeps the fuel contained and the carb functioning the way it should. When it's sealed correctly, you get consistent fuel delivery and a smoother-running motor.. Key Features. Carburetor Bowl Sealing - Covers the float chamber to maintain proper fuel containment and pressure.. Leak Prevention Design - Helps prevent fuel leaks by providing a secure sealing surface.. OEM Fitment Construction - Built to Yamaha specifications for proper alignment and installation.. Durable Material Build - Designed to handle fuel exposure and engine heat over time.. Supports Fuel System Stability - Helps maintain consistent carburetor performance during operation.. Engine & Boat Compatibility. Designed f