12 1 4in Boat Propeller 3 Blades Aluminium Alloy 13 Tooth Corrosion Resistance Replacement for Outboard Engines 25‑70HP

Feature: 1. The propeller blade has 3 sharp blades, which can quickly cut the water surface and advance forward, greatly reducing the water resistance. 2. The joints of the propeller blades are made of pure copper, with 12 spline teeth links, which better match the engine speed. 3. Higher rake angles tighten the vortex produced by the propellers, adding to boat lift and overall performance, improves handling and boat lift through aggressive rake and cupping. 4. The propeller is forged by high density aluminium alloy, the surface has been painted and brushed, very smooth and clean, very hard, salt and corrosion resistant and durable. 5. Can be used to replace or repair damaged propellers for better propulsive performance for your outboard engine. Specification: Item Type: Propeller Blade Material: Stainless steel + copper Propeller Diameter: Approx. 31.12cm 12 1 4in Pitch: Approx. 22.86cm 9inNumber of Blades: 3pcs Number of Tooth: 13pcs Rotation Direction: RH Application: Used for replacement, refurbishment, repair, upgrade, etc. of the original model Fitment: Replacement for Outboard Engines 25 60HP Replacement for 3 1 4in Gearcase Replacement for 25hp Bigfoot(4 stroke)...1999 2005 Replacement for 30hp Bigfoot(4 stroke)...2010 newer Replacement for 30hp(2&4 stroke)...1994 2005 Replacement for 30hp(sea Pro Marathon)...1994 newer Replacement for 35hp...1984 1989 Replacement for 402&500 Models...1974 1984 Replacement for 40hp(2&4 stroke not bigfoot)...1977 newer Replacement for 40hp(Sea Pro Marathon)...1977 newer Replacement for 45hp...1986 1989 Replacement for 48hp(Mariner)...all years Replacement for 50hp(2&4 stroke not bigfoot)...1977 newer Replacement for 55hp(Mercury Sea Pro Marathon)...1995 newer Replacement for 60hp(4 stroke)(not bigfoot or Sea Pro Marathon)...1978 newer Replacement for 60hp(2 stroke)...1978 newer Replacement for 70hp(Model 700)...1983 Replacement for Force40 50hp...1995 1998 Replacement for 70hp...1991 1995 Replacement for 75hp...1996 1998 . Package List: 1 x Propeller Blade1 x Adapter Bush