King Dolphin 2020-161812

This is an aluminum Yamaha Ultra Evolution Class E+ propeller inter blade only with 16" dia. x 18-1/2" pitch, 3 blades, 250-300 HP, and 15 splines for 4-3/4" gearcase. ? Hub Kit Application: Evinrude Model: 2020-YC1 T25 HP -10 ~, F30HP 2001-2005; 2015 ~ Newer, 40 HP (Includes C40) .... 84 ~, F40 (4 Stroke) 99 ~, 48 HP