Ventilation plates: The air flow or anti-cavitation plate helps prevent the propeller from ventilating or sucking in air, decreasing cavitation and ensuring steady h2o circulation. Keyway: A equipment slot or groove while in the propeller's hub that allows the shaft and propeller to mate. Should you be acquiring complications with https://cristianlqsvy.wikiusnews.com/831623/the_best_side_of_outboard_engines_near_me_for_sale