Yamaha - Link Engine Linkage Component 6F5-15747-00-00. Overview. Linkage parts like this are easy to overlook, but they're what keep everything moving together the way it should. I've seen engines with rough throttle response or inconsistent movement just because of a worn or loose link. It's a simple piece, but it plays a big role in how smooth and responsive the motor feels. When it's tight and aligned properly, everything just works the way you expect.. Key Features. Mechanical Link Connection - Transfers motion between connected engine components for coordinated operation.. Smooth Movement Support - Helps maintain consistent and responsive control behavior.. OEM Fitment Design - Built to Yamaha specifications for proper alignment and function.. Durable Construction - Designed to handle vibration, movement, and marine conditions.. Reliable System Operation - Supports accurate linkage performance during everyday use.. Engine & Boat Compatibility. Designed for Yamaha outboards with c