Yamaha - Gear - 68S-45571-00-00 Boat Fire Extinguishers & Boat Fume Detectors When your motor starts idling

When your motor starts idling rough or burning more fuel than it should

it feels secure and familiar—just like every OEM part should

You get precise spark timing

rear panel

Yamaha - Gear - 68S-45571-00-00 Boat Fire Extinguishers & Boat Fume Detectors When your motor starts idlingYamaha Gear Lower Unit Drive Component 68S 45571 00 00 Overview When gears start wearing down, youll usually hear it before anything elsegrinding, slipping, or rough engagement. This 68S 45571 00 00 gear is built to keep your lower unit running smooth and transferring power the way it should. Its one of those internal parts you dont think about until performance drops, then it becomes critical. Swapping in a genuine Yamaha gear helps bring everything