Polastorm Stainless Steel 9 1/4" x 10" 3-Blade Propeller

Built for Yamaha and Honda outboards in the 9.9–20HP range with a 2-1/2" gear case, this Polastorm 3-blade propeller delivers high strength and smooth performance. The 9 1/4" diameter and 10" pitch are tuned for quicker acceleration and responsive handling, while the SEMA blade geometry enhances overall efficiency. Constructed from polished stainless steel and fitted with a pressed-in rubber bush hub for quiet, reliable operation. Engine Fitment: Yamaha / Honda 9.9–20HP Gear Case Size: 2-1/2" Diameter: 9 1/4" Pitch: 10" Blades: 3 (SEMA geometry) Material: Stainless Steel Hub: Pressed-in rubber bush Rotation: Right-hand Tooth Count: 8 Note: Thrust washer/spacer required (sold separately) Category: A