![Johnson Pump 09-819B-9 F8B Impeller (Nitrile) [09-819B-9]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/1280x1280/products/3340/3874/48916XL__36919.1638240663.jpg?c=1 "Johnson Pump 09-819B-9 F8B Impeller (Nitrile) [09-819B-9]")
![Johnson Pump 09-819B-9 F8B Impeller (Nitrile) [09-819B-9]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/3340/3874/48916XL__36919.1638240663.jpg?c=1 "Johnson Pump 09-819B-9 F8B Impeller (Nitrile) [09-819B-9]")
Impeller
Pump:F8
Material:Nitrile (oil resistant)
Outer Diameter:3.74"
Inner Diameter:Splines
Width:2.48"
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.
Quick Guide (pdf)
Owner's Manual (pdf)
![Johnson Pump 09-843S-9 F3B-19 Impeller (Nitrile) [09-843S-9]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/3344/3878/48922XL__34217.1638240669.jpg?c=1 "Johnson Pump 09-843S-9 F3B-19 Impeller (Nitrile) [09-843S-9]")
![Johnson Pump 09-810B-9 F4B Impeller (Nitrile) [09-810B-9]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/3338/3872/48912XL__91131.1638240659.jpg?c=1 "Johnson Pump 09-810B-9 F4B Impeller (Nitrile) [09-810B-9]")
![Johnson Pump 09-1077B-9 F2 Impeller (Nitrile) [09-1077B-9]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/3329/3863/48902XL__63180.1638240645.jpg?c=1 "Johnson Pump 09-1077B-9 F2 Impeller (Nitrile) [09-1077B-9]")
![Johnson Pump 09-824P-9 F4 Impeller (Nitrile) [09-824P-9]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/3342/3876/48920XL__59143.1638240666.jpg?c=1 "Johnson Pump 09-824P-9 F4 Impeller (Nitrile) [09-824P-9]")
![Johnson Pump 09-1028B-9 F7B Impeller (Nitrile) [09-1028B-9]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/3327/3861/48899XL__88855.1638240642.jpg?c=1 "Johnson Pump 09-1028B-9 F7B Impeller (Nitrile) [09-1028B-9]")