Lower Unit CR Yamaha SE418 | Sterndrive Engineering 90-418 CR
Lower Unit CR Yamaha SE418 | Sterndrive Engineering 90-418 CR
SE418 Lower Unit Yamaha | SEI 90-418 CR
Replaces most Yamaha 90 Degree V6 2-Stroke with a 1.86 Gear Ratio.
For Counter Rotation only, do not use for Standard Rotation
