Manufactured from 304 stainless steel, Skeg Pro protects lower units against damage caused by ramp dragging, hitting rocks, and grinding sand. Polished to a beautiful mirror finish, Skeg Pro installs in just minutes.Applications:Evinrude/Johnson: 135 hp 01-02; 150 hp 85-02; 175 hp 95; 175 hp 01-02Mercury: 140 hp 72Yamaha: VMAX EFI 150 hp ...