Complete rotor for Navbow including rotor, propeller, propeller plastic screw and center shaft seal.
A serviced underwater scooter is a scooter that you will keep longer. A rotor in good condition allows the aquatic propeller to keep all its speed. If you don't rinse your machine properly in fresh water, the rotors can oxidize if stored all winter. Often the rotor will have to be changed if the oxidation is too high. Remember to use a good lubricant that will protect the mechanical parts of your scooter.