Features: 1.Application: Replacement for Suzuki 8?20HP. Boat motor propeller is designed based on OEM blade geometry with proper cupping and camber added. Excellent bow lift, acceleration and top speed plus reduced slip and increased bite. 2.Low Resistance: The aluminum alloy propeller blade has three sharp blades, and the blade section is subject to almost zero resistance when propelling underwater, which can quickly cut the water surface and advance forward. 3.10 Spline Teeth: The connection of the propeller blade is linked by 10 spline teeth. The spline teeth are forged from high density pure copper, which can better match the speed of the engine, so that your outboard can be faster on the water. 4.Salt and Rust Resistance: The propeller forged by high density aluminum alloy has been painted and brushed, the surface is smooth and clean, salt and rust resistance, even if it is immersed in seawater for a long time, the propeller blade will not be damaged. 5.Good Propulsion Performance: After a long time of use, the propeller blades will become more and more smooth and bright, which can be very good to replace or repair the original damaged and worn out propeller blades, and better propulsion performance for your outboard engine. Specification: Item Type: Outbord Propeller_x000D_ Material: Aluminum alloy + copper_x000D_ Diameter: 9 1/4in_x000D_ Pitch: Approx. 8in / 20.32cm_x000D_ Rotation: R_x000D_ Number of Blades: 3_x000D_ Number of Spline Teeth: 10_x000D_ Application: Aftermarket replacement parts to replace original propeller blades and restore outboard propulsion performance to new state_x000D_ Fitment:_x000D_ Replacement for Suzuki 8-20HP_x000D_ 2.50in Gearcase_x000D_ DF 8A 4-Stroke 2011 - Newer_x000D_ DF 9.9A / 9.9B 4-Stroke 2010 - Newer_x000D_ DF 15 4-Stroke 1996 - Newer_x000D_ DF 15A 4-Stroke 2013 - Newer_x000D_ DT 15C 2 Strokes 1989-2000_x000D_ DT 15 1983-1988_x000D_ DT 9.9 1983-1987_x000D_ DF 9.9 4-Stroke 1996 - Newer_x000D_ DF 20A 4-Stroke 2013 - Newer