Yamaha - Gear Engine Drive Component 6P2-45560-01-00. Overview. This is one of those internal parts that you don't think about until something feels off. I've seen motors start making noise or lose that smooth feel just from a worn gear not meshing right anymore. When everything is lined up and in good condition, the engine runs clean and quiet without any surprises. It's a simple piece, but it carries a lot of load every time you're on the water.. Key Features. • Precision Gear Engagement - Ensures smooth and consistent transfer of motion within the engine.• OEM Fit and Alignment - Built to factory specifications for proper meshing with mating components.• High-Strength Construction - Designed to handle continuous load and resist long-term wear.• Supports Smooth Operation - Helps maintain consistent engine performance and internal timing.. Engine & Boat Compatibility. Designed for Yamaha outboard engines utilizing internal gear-driven systems. Commonly used across a range of Yamaha ou