Rubex HR4 SS 4B RH Prop 14D x 23P | Solas 9553-140-23 Solas Rubex HR4 Stainless Steel Interchangeable Hub 4-Blade Propeller, RH 14 x 23 | 9553-140-23 Rubex HR4 SS 4B RH Prop 14" Diameter x 21" Pitch RH 4 Blade Stainless Steel Uses Prop hub kit "E" (Sold Separately) Compatible with Mercury Flo Torque hub kit Great stern lift & acceleration High rake and cupped blade design Powerful thrust & smooth performance Increased speed & economy in the mid-range Hub RBX E-Series Mfg # 9553-140-23 Blades 4 Application 115 HP & Up 4-3/4" Gearcase Pitch 23 Dia. 14" Rotation RH Model HR4 REQUIRES RBX HUB KIT (Sold Separately)