Feature: 1. The surface has passed through polishing treatment, salt resistance and corrosion resistance, even if exposed to salt water for a long time, the propeller blades will not be damaged, on the contrary, the propeller blades will become smoother and brighter. 2. The propeller blade made of aluminum alloy is equipped with 4pcs sharp blades, and the blade profile receives almost zero resistance when advancing under the water, so it can advance quickly. 3. The joints of the propeller blades are linked by 13pcs spline, which is forged by high‑density pure copper, to better match the engine speed, so that your outboard can move faster on the water. 4. Propeller forged from high‑density aluminum alloy, high strength, bending resistance, not easy to damage, which makes it durable and firm. 5. Easy to use and quick to install, and will not take up much of your time, very convenient. Specification: Condition: 100% Brand New Item Type: Outboard Engine Propeller Color: As Pictures Shown Material: Stainless Steel+CopperNumber of Spline: 13pcs Blade: 4pcs Diameter: Approx. 10.3in Pitch: Approx. 13in Rotation: RH Bush Type: Aluminum alloy Fitment: Fit for 4 stroke 25HP 1999-2005 Outboard Engine Fit for 4 stroke 30HP 2010-newer Outboard EngineFit for 30hp(2&4 stroke)...1994-2005 Fit for Sea Pro/Marathon 30HP 1994-newer Outboard EngineFit for 35hp...1984-1989Fit for 402&500 Models...1974-1984Fit for 40hp(2&4 stroke)...1977-newerFit for Sea Pro/Marathon) 40HP 1977-newer Outboard EngineFit for 45hp...1986-1989 Fit for Mariner 48HP all years Outboard EngineFit for 50hp(2&4 stroke)...1977-newer Fit for Sea Pro/Marathon 55HP 1995-newer Outboard EngineFit for Sea Pro/Marathon 60hp(4 stroke)...1978-newerFit for 60hp(2 stroke)...1978-newer Fit for 70hp(Model 700)...1983 Fit for Force 40/50hp...1995-1998 Fit for 70hp...1991-1995 Fit for 75hp...1996-1998. Package List: 1 x 10.3x13in RH Propeller1 x Adapter Bearing Note: High rigid carton and bubble cotton packaging to ensure that your order is in a brand new state before receipt.