Impeller

Pump:F3B
Material:Nitrile (oil resistant)

Outer Diameter:1.78″
Inner Diameter:0.31″/Flat
Width:0.50″

A worn or damaged impeller can cause system failure or engine breakdown. SPX’s Johnson Pump brand impellers are developed and manufactured for maximum flow and long life. With a genuine spare impeller you can also be sure that you are getting the quality required by engine manufacturers and professionals.