The genuine Johnson MC97 flexible impeller is suitable for general water-pumping duties such as engine cooling, water transfer, wash down and bilge water pumping purposes. The Johnson flexible pump impeller is designed to be installed to some of the F35 range of Johnson Pumps which suits the impeller dimensions listed below, including:

- Johnson F4B-9 and F4B-903 pump models: 10-24463-01 & 10-31934-1

- Johnson F35B-9 and F35B-802 pump models: 10-32280-1, 10-32388-1, 10-32415-, 10-35038-21 & 10-35039-1

MC97 has been developed to meet new environmental regulations for rubber manufacturing processes and will replace the regular Johnson neoprene impeller compound. The development of MC97 has also resulted in an extended service life of the impeller compared to impellers in neoprene.

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

The Johnson 09-806B-1 can be used to replace the Jabsco 4528-0001 Europe and USA flexible impeller.

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.

Impeller fits the following engines:

- Arona AD 185M & AL 186

- ARS Marine Mini D600

- Bukh DV10, DV20 & DV20M

- Farymann DS, ES, GS & K30M

- Herald Marine 2:12 & 3.18/22

- Iveco 514 & 600

- Nanni K.L.A.

- Perkins M20 Perama

- Tempest Vedette 25 MkII & Vedette 25 MkVI

- Volvo Penta AQ2B, MD2010 & MD2020

- Yanmar 2GM, 2GM20, 3GM, SB8, SB12, YSB8, YSB12, YSE8, YSE12, YSM8 & YSM12