●Diameter(in.): 9 7/8, Pitch(in.): 11 1/4, Blades: 3, 10 Spline Tooth ●Fit YAMAHA Outboard Engines 20HP 25HP 30HP ●Fit Yamaha Outboard Part Number: 664-45947-01-EL (IMPT: check OEM part number before purchase!!) ●This propeller is after market product. Diameter and Pitch are identical to original OEM ones. We guarantee the performance and quality. ●Free return is accepted, Please feel free to buy the propeller