Polastorm Aluminium 8.7“ x 7" 4-Blade High Thrust Propeller

Designed for Yamaha and Parsun outboards in the 6–8HP range with a 2-1/2" gear case, this Polastorm 4-blade high thrust propeller delivers exceptional pushing power and low-speed control. The 8.7" diameter and 7" pitch are tuned for excellent manoeuvrability and heavy-load applications, while the Stella High Thrust blade geometry ensures superior stability and torque. Constructed from white-finish aluminium and fitted with a pressed-in rubber bush hub for smooth, quiet operation. Engine Fitment: Yamaha / Parsun 6–8HP Gear Case Size: 2-1/2" Diameter: 8.7" Pitch: 7" Blades: 4 (Stella High Thrust geometry) Material: Aluminium (white finish) Hub: Pressed-in rubber bush Rotation: Right-hand Tooth Count: 7 Note: Thrust washer/spacer required (sold separately)