Yamaha - Carburetor Repair Kit Octagon Float Fuel System 6E0-W0093-02-00. Overview. When a carb starts acting up on these smaller Yamahas, it's usually not just one thing-it's a mix of worn gaskets, buildup, and tired internal parts. I've rebuilt plenty of them, and using a complete kit like this makes the job a lot more straightforward. Instead of chasing issues, you go through it once and know it's right. Once it's back together, you'll notice smoother starts and more consistent throttle right away.. Key Features. Complete Carburetor Rebuild Kit - Includes essential components needed for a full carburetor service.. Restores Proper Fuel Mixture - Helps bring back correct fuel and air balance for smooth operation.. Octagon Float Compatibility - Designed specifically for carburetors using octagon-style floats.. OEM Matched Components - Ensures proper fit and reliable performance across all included parts.. Engine & Boat Compatibility. Designed for Yamaha 2-stroke outboard engines with c