Yamaha - Fuel Pipe 1 Fuel Delivery Component 7CF-24311-00-00. Overview. Fuel lines might seem simple, but they're one of the first places I check when an engine isn't running right. A cracked or restricted pipe can cause all kinds of issues-hard starts, uneven idle, or fuel starvation at higher throttle. When the fuel path is clean and sealed, everything downstream works the way it should. It's a small part that makes a big difference in keeping the engine consistent on the water.. Key Features. • Consistent Fuel Flow Path - Maintains steady fuel delivery from tank to engine components.• OEM Fit and Routing - Designed to match factory layout for proper installation and alignment.• Leak-Resistant Design - Helps prevent fuel loss and air intrusion in the system.• Durable Construction - Built to handle vibration, heat, and marine conditions.. Engine & Boat Compatibility. Designed for Yamaha outboard engines utilizing internal fuel delivery piping. Commonly used across a range of Yamaha ou