Jabsco Impeller Kit - 12 Blade - Neoprene - 3-¾in Diameter - Plastic Insert - Double Flat Drive Margin+5 Shielding (3 levels): Foil (overall)

Shielding (3 levels): Foil (overall)

100-hour chronograph with lap and split times

Ideal for use in Siren or Marine applications

Length (inches): 2

Helps reduce chafe

Jabsco Impeller Kit - 12 Blade - Neoprene - 3-¾in Diameter - Plastic Insert - Double Flat Drive Margin+5 Shielding (3 levels): Foil (overall)Impeller Kit Material: Neoprene Drive Type: Double Flat Drive Number of Blades: 12 Dimensions: Diameter: 3 3 4" Shaft Width: 1" Shaft Diameter: 3 9 16" Insert Material: Plastic 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