Newport Vessels Replacement Trolling Motor Prop for 40lb, 46lb Trolling Motors Replacement for Newport Vessels Brand trolling motor only 3 blade Propeller - designed for the 36lb, 40lb, & 46lb thrust Newport Vessels Electric trolling motors (all series) Comes with the nut kit: washer, screw cap, pin, and spanner Diameter: 8.9 inches Benefits: increased thrust with 3 blades resulting in higher thrust power