Yamaha - Fuel Tank Assembly Fuel Storage Component 7CN-F4110-00-00. Overview. A solid fuel tank is one of those things you count on every time you head out, whether it's a short run or a full day on the water. I've seen old tanks cause more issues than people expect-fuel contamination, smells, or inconsistent engine performance. When the tank is clean and sealed up right, everything downstream works better. It's a simple upgrade that brings reliability back to the whole fuel system.. Key Features. • Secure Fuel Storage - Holds fuel safely while minimizing contamination and evaporation.• Durable Marine Construction - Built to handle vibration, movement, and harsh marine environments.• OEM Fit and Integration - Designed to match factory setup for proper installation and compatibility.• Consistent Fuel Supply Support - Helps maintain steady fuel delivery for smooth engine operation.. Engine & Boat Compatibility. Designed for Yamaha outboard engines that utilize a dedicated fuel tank assem