Polastorm Aluminium 13" x 17" 4-Blade Propeller - Interchangeable Hub Series 6G1-45941-00-00 9–18HP range with a 2-1/2"

9–18HP range with a 2-1/2" gear case

Output force: 278kg (613 lbs)

this Polastorm 3-blade propeller provides responsive acceleration and reliable handling

while the SEMA blade geometry delivers responsive and consistent performance

this automatic demand pump is quiet and can run dry without damage

Polastorm Aluminium 13" x 17" 4-Blade Propeller - Interchangeable Hub Series 6G1-45941-00-00 9–18HP range with a 2-1/2"Polastorm Aluminium 13" x 17" 4 Blade Propeller Interchangeable Hub Series Part of the versatile Interchangeable Hub Series, this Polastorm 4 blade aluminium propeller is engineered for outboards in the 40140HP range with a 4 1 4" gear case. The 13" diameter and 17" pitch deliver impressive acceleration, improved grip in turns, and enhanced mid range performance, while the additional blade surface helps maintain speed in rougher conditions or with