Description
When your Banjo pump starts making noise or the impeller feels loose, it’s usually that hex nut on the end of the shaft that’s worked its way loose. This little but critical part keeps the impeller locked tight to the pump shaft so it can do its job moving water, fuel, or chemical solutions around your operation. A loose impeller nut means poor pump performance and potential damage to expensive components.
What You’re Getting
- Precision 7/16″-14 threads that match your pump shaft exactly
- Strong hex head design that grips properly with standard tools
- Durable construction that holds tight under pump vibration and pressure
- Direct replacement for new style Banjo pumps—no modifications needed
Built for Real Farm Work
This nut fits new style Banjo centrifugal pumps commonly found on spray rigs, nurse tanks, and portable pump setups around farms and ranches. These pumps handle everything from filling water tanks and transferring diesel fuel to moving liquid fertilizer and herbicide solutions, and you’ll find them mounted on spray rigs, nurse tanks, and portable pump setups where reliable fluid transfer is essential.
Made to Last
Farm pumps take a beating from constant use and chemical exposure, and this hex nut is built to handle it. The threads are cut to precise specifications for a tight, secure fit that won’t strip out under normal torque. It’s designed to stay put through the vibration and pressure cycles that come with pump operation.
Good to Know
When replacing the impeller nut, it’s smart to check the pump housing for wear while you’ve got it apart, and make sure to torque the nut to spec—too loose and it’ll work loose, too tight and you might strip the threads or crack the impeller. A drop of thread locker helps keep things secure if you’re dealing with a pump that sees heavy use.
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