Jabsco Impeller Kit - 12 Blade - Neoprene - 2-1/4 Diameter [13554-0001-P] Marine Plumbing & Ventilation | Strainers & Baskets It is safe for use

It is safe for use on gasoline powered boats

Installation of J-Base can also be accomplished by tapping the mast for 3/16" (5 mm) machine screws or by using epoxy putty to affix base to the mast

Automatic sea state and trim controls and ten selectable levels of rudder sensitivity

and probably equally important

and fuel management

Jabsco Impeller Kit - 12 Blade - Neoprene - 2-1/4 Diameter [13554-0001-P] Marine Plumbing & Ventilation | Strainers & Baskets It is safe for useImpeller Kit Material: Neoprene Drive Type: Spline Drive Number of Blades: 12 Dimensions: Diameter: 2 1 4" Shaft Width: 5 8" Shaft Diameter: 1 29 32" Insert Material: Brass Jabsco flexible impellers can be fitted to most makes and models of bronze flexible impeller engine cooling, bilge, transfer and general purpose pumps. Jabsco flexible impellers are subjected to rigorous quality processes to ensure reliable, efficient and long lasting performance.