Propeller DOLPHIN 11-5/8 x 14: Evinrude, Johnson 4-stroke, Suzuki 40 - 50 HP

When choosing the right propeller, it is important to consider the maximum RPM set by the engine manufacturer. As a rule of thumb, 2-stroke engines have a maximum of 4500-5500 RPM and 4-stroke engines have a maximum of 5000-6000 RPM. A 1-inch change in pitch raises or lowers the engine's maximum RPM by about 200-300 RPM. Propeller size is indicated as follows: 10.3 x 12. The last number, 12, indicates the pitch. Features include: 3-blade, 11 5/8 x 14, with a 13-spline hub Compatibility: Evinrude and Johnson 40-50 hp 4-stroke, Suzuki DT40, Suzuki 50, Suzuki 60 from 1983 onwards 2-stroke, Suzuki DF40, Suzuki 50 from 1999 onwards 4-stroke.This propeller replaces original numbers 5031620, 58100-95353-019 and product numbers 4311-116-14, 51416-581-111. KING'S DOLPHIN is a leading factory specializing in propellers in South Korea, manufacturing high-quality propellers for leisure boats. Established in 1985, the factory has been producing propellers under its own brand, as well as for other leading brands worldwide. Only pure aluminum is used to ensure quality, and the propeller surface is anodized to provide a much more durable and smooth finish compared to just painting.