Feature●Diameter(in.): 8 1/2, Pitch(in.): 8 1/2, Blades: 3, 7 Spline Tooth●Fit YAMAHA Outboard Engines 6-9.9HP●Fit Yamaha Outboard Part Number: 6G1-45941-00-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 propellerDescription