Johnson Pump Impeller - Neoprene (F8B) 14.4 KG the lifebuoy case itself is

the lifebuoy case itself is not included and the image is demonstrative

It provides UV resistance

Durable - Lasts up to 3 months for a longer lasting protection

5 and vertical polarization

Johnson Pump Impeller - Neoprene (F8B) 14.4 KG the lifebuoy case itself isJohnson Pump Impeller Neoprene (F8B). Ref19: AF 09 819B For the well being of your boat engine your water cooling pump must be able to supply a minimum specified continuous flow of cooling water. The flexible impeller in your pump, which provides this pumping action, is a wear part. Over time the impeller will lose its ability to maintain the pressure needed for the flow of cooling water and must be replaced. A good quality impeller will provide you