Yamaha - Gear - 689-45560-10-00 Mercury-15HP-EFI-2021 Trust this high-quality component to

Trust this high-quality component to sustain your Yamaha outboard engine's optimal efficiency

Durable Delco construction engineered for marine environments

A: A stuck thermostat can cause the engine to run too hot or too cold

Use with any Taper-Lock™ post (sold separately)

Economical 100% wool pad

Yamaha - Gear - 689-45560-10-00 Mercury-15HP-EFI-2021 Trust this high-quality component toYamaha Gear Lower Unit Component 689 45560 10 00 Overview The gear is a critical internal component of your Yamaha outboards lower unit, responsible for transmitting engine power through the gearcase to the propeller. Precision engineered for smooth engagement, this gear plays a key role in forward propulsion and overall drivetrain efficiency. It works in coordination with other internal gears to ensure reliable shifting and consistent performance on