1、The aluminum alloy propeller, with three sharp blades, can propel rapidly through water, underwater, and the blade profile suffers almost zero drag. 2、Higher the rake angle can tighten the vortex generated by the propeller, improving the ship's lift and overall performance, and improving the ship's handling and lift through the rake and cupping. 3、Tuned progressive pitch angles accelerate and channel water reduces skidding and improves performance and fuel economy. 4、Propeller blades are connected with pure copper 13 spline teeth to better match engine speed so that your outboard engine can run faster over water. 5、The surface is painted, very smooth and clean, very hard, resistant to salt and corrosion, becomes stronger and the blade becomes smoother over time. 6、Precision manufacturing technology, can replace or repair the original shabby old propeller, giving outboard engine better propulsion performance. Item Type: Boat Outboard Propeller Material: Aluminium Alloy + CopperColor: Black Diameter: Approx. 14in/35.56cm Pitch: Approx. 11in/30.48cm No.S of Blade: 3 No.S of Tooth: 13 Rotation: RH Application: Used for replacement, refurbishment, repair, upgrade, etc Fitment: Replacement for Johnson EVINRUDE Engines 40-140HP 2-Stroke 40HP E-TEC…2004-newer 45-55HP 2 Cyl…1971-1999 50-55HP 3 Cyl…1968-1969, 1994-1999 55HP E-TEC…2009-newer 60HP 3 Cyl…1970-1971,1986-2001 60HP (4 Stroke)…1998-newer 60HP E-TEC…2004-newer 65HP 3 Cyl…1972-1973,1984-2001 70HP 3 Cyl…1974-2001 70HP(4 Stroke)...1998-newer 75HP 3 Cyl...1975-1984 75HP E-TEC...2004-newer 85HP...1969-1980,1991-1995 88HP...1981-1996 90HP...1981-newer 100HP...1979-1980,1988-1993 110HP...1986-1989 112HP...1994-1996 115HP...1973-newer 120HP...1986-1994 125HP...1971-1972 135HP...1973-1976 140HP...1977-1984,1986-1994 1 x Boat Outboard Propeller