The genuine Johnson nitrile flexible impeller is suitable for applications where diesel or light oils are present. The Johnson flexible pump impeller is designed to be installed to some of the F7 range of Johnson Pumps which suits the impeller dimensions listed below, including:

- F7B-39, F7B-393, F7B-3900, F7B-3920, F7B-3930, F7B-39007, F7B-39207 and F7B-39307 pump models: 10-22045-2, 10-22045-4, 10-24209-2, 10-24209-6, 10-24209-4, 10-24209-8, 10-24209-12 & 10-24209-10.

- F7B-89, F7B-893, F7B-8907 and F7B-8937 pump models: 10-24070-2, 10-24070-4, 10-24070-6 & 10-24070-8.

The Johnson flexible pump impeller has twelve blades and is supplied complete with lubrication gel and instruction manual to aid installation of the impeller into the flexible impeller pump.

The Johnson 09-1028B-9 can be used to replace the Jabsco 17937-0003 and 920-0003 Europe and USA flexible impellers. For water-pumping applications, use Johnson neoprene impeller 09-1028B.

It is highly recommended to make sure you use an original pump impeller for your flexible impeller pump as this will ensure that the quality complies with the performance and dimension requirements for each pump type. Johnson Pump impellers are manufactured in strict compliance with the pump specifications set by the engine manufacturers.