Yamaha - Fuel Pump Assembly Fuel Delivery System 6AH-24410-00-00. Overview. Fuel delivery is one of those things you don't want to second guess when you're out on the water. When the pump is doing its job, the engine runs smooth, responds clean, and just feels right. But once it starts getting weak, you'll notice hesitation, power loss, or hard starts pretty quickly. This is the kind of part you replace when you want steady fuel flow back and your motor running the way it should.. Key Features. Consistent Fuel Supply - Delivers steady fuel flow to support smooth engine performance.. OEM Pump Performance - Built to Yamaha specifications for proper pressure and operation.. Durable Marine Construction - Designed to handle vibration, heat, and harsh marine environments.. Direct Replacement Assembly - Installs cleanly without modification for straightforward service.. Engine & Boat Compatibility. Designed for Yamaha outboard engines using this style of fuel pump assembly. Commonly used acro