Yamaha - Gear - 69J-45560-00-00 Mercury-150HP-Verado-4-CYL-2021 663-45376-00-00 - This Yamaha Rub

663-45376-00-00 - This Yamaha Rub Seal Guide Applies To The Following Yamaha Outboard Models:

Each actuator gets its own harness

The prop’s lightweight aluminum construction provides excellent efficiency

Q2: Where does it mount

the Thunderbolt’s stainless construction shines

Yamaha - Gear - 69J-45560-00-00 Mercury-150HP-Verado-4-CYL-2021 663-45376-00-00 - This Yamaha RubYamaha Gear Lower Unit Internal Component 69J 45560 00 00 Overview When youre inside a Yamaha lower unit, this is one of those parts you dont cut corners on. A worn gear can throw everything offnoise, performance, even long term damage if you let it go too far. This one fits right and meshes the way its supposed to, keeping things smooth and predictable under load. Its the kind of part you install once and dont have to think about again. Key Features