Yamaha - Shift Control Lever 6J8-44173-02-00. Overview. The Yamaha Shift Control Lever 6J8-44173-02-00 is one of those parts you don't notice until shifting starts feeling off. If your motor hesitates going into gear or doesn't feel as clean between forward and reverse, this lever is often part of the issue. It's responsible for translating your control input into actual gear engagement at the engine. When it's tight and working right, shifting feels smooth and predictable every time you're docking or maneuvering.. Key Features. • Smooth Gear Engagement - Transfers shift input cleanly for reliable forward and reverse operation.. • OEM Fit Precision - Matches Yamaha design specs for proper alignment and function.. • Consistent Shifting Feel - Helps eliminate sloppy or delayed gear engagement.. • Durable Marine Construction - Built to handle repeated movement, vibration, and harsh marine use.. Compatibility. Compatible with select Yamaha outboard engines using this shift control lever co