Yamaha - Float Chamber Cover Carburetor Component 6CB-14182-02-00. Overview. Anytime I'm working on a carb setup, this is one of those pieces I take a close look at. The float chamber cover keeps fuel sealed in and dirt out, which is everything when it comes to smooth running. If it's warped or not sealing right, you'll end up chasing fuel issues that don't make sense at first. A clean, tight cover keeps the carb doing what it's supposed to without headaches.. Key Features. • Secure Fuel Sealing - Keeps fuel contained within the float chamber for consistent operation.. • Protective Housing Design - Shields internal carburetor components from debris and contamination.. • OEM Fit Accuracy - Matches Yamaha factory specs for proper sealing and alignment.. • Fuel Resistant Construction - Built to handle constant fuel exposure and engine heat.. Engine & Boat Compatibility. Verify compatibility with your specific Yamaha outboard model and part number before installation.. FAQs. Q1: What are s