6K1-45947-00-00 AL PROP 14 1/2 X 17ML Used for Counter Rotation Outboards M or T Series Propellers for 4.75 Gearcases Yamaha Models 150-300, F150-F300 (V6)6K1 45947 00 00* AL PROP 14 1 2 X 17ML Used for Counter Rotation Outboards M or T Series Propellers for 4. 75 Gearcases Yamaha Models 150 300, F150 F300 (V6) Endless Propeller Solutions By Yamaha With all that Yamaha has to offer in regard to propellers, virtually any boat can perform at its peak. That includes yours. Aluminum Low cost Lightweight Good all around performance Wide variety of applications 2hp 225hp *Yamaha Does Not recommended this for