Yamaha - Float Chamber Body 1 Carburetor Component 6CB-14181-01-00. Overview. When a carb starts acting up, a lot of times the issue comes down to what's happening in the float chamber. This body is what holds and manages the fuel before it gets pulled into the engine, so if it's worn or not sealing right, things get inconsistent fast. I've seen engines run rough or flood just from issues here. Getting this piece right keeps fuel delivery steady and predictable.. Key Features. • Fuel Chamber Housing - Holds fuel at the correct level for proper carburetor operation.. • Consistent Fuel Regulation - Supports smooth and steady fuel delivery to the engine.. • 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 signs this part i