Mercury - Fuel Pump Assembly Fuel System Components Precision Marine Construction 8M6010284. Overview. When you spend enough time on the water, you learn to appreciate the quiet confidence that comes from an engine that responds the moment you call on it. Smooth acceleration, steady idle, and reliable power all start with one thing: consistent fuel delivery. The Quicksilver 8M6010284 Fuel Pump Assembly brings that peace of mind back to your Yamaha outboard. Whether you're pushing through a windy