Genuine JABSCO flexible impellers are subject to rigorous quality testing to ensure reliability and performance.
Impellers should be replaced at least once every year or sooner depending on engine duty. Always carry a spare ! NEOPRENE is the most commonly used material and is the toughest, longest wearing compound.
However it is suitable for use only when a small amount of oil or diesel is present in the water. Also replaces Johnson 09-810B 18653-0001 generic 132834 J53-568