Yamaha - Gear - 6P2-45560-01-00 Sierra Marine Cooling Components Heavy Duty Tri-Surface Extruded Heat

Heavy Duty Tri-Surface Extruded Heat Sink Design Upper

Confirm that part number N80-8351A-10-00 matches your Yamaha outboard

A thermostat that opens too early or too late can create a chain of small issues that eventually turn into big ones

but it does a big job protecting your engine

90215-26241-00 - WASHER

Yamaha - Gear - 6P2-45560-01-00 Sierra Marine Cooling Components Heavy Duty Tri-Surface Extruded HeatYamaha Gear Engine Drive Component 6P2 45560 01 00 Overview This is one of those internal parts that you dont think about until something feels off. Ive 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. Its a simple piece, but it carries a lot of load every time youre on the water. Key