Transfers torque to the propeller
Required for Vortex and Apollo props
For use with Yamaha/Suzuki outboards
This splined drive adapter meshes with prop shaft to transfer torque to the propeller. Required for installation of Michigan Wheel Vortex and Apollo propellers. For use with Yamaha V6 Outboards, 115-130 & 150-250 HP, 1984 & Newer; Yamaha V4 Outboards, 50-100 HP; Suzuki Outboards, DF70A / DF80A / DF90A, 2009 & Newer.