Yamaha - Shaft,propeller - 6E0-45611-01-00Yamaha Propeller Shaft Lower Unit Drivetrain 6E0 45611 01 00 Overview The prop shaft is one of those parts you dont think about until something feels off at the back of the boat. Its taking all the engines power and sending it straight to the prop, so even a small issue shows up quickly. Ive seen bent or worn shafts cause vibration that just wont go away no matter what you try. Replacing it gets everything spinning true again and brings back that