Description
When your fuel transfer pump starts acting up—maybe it’s not pulling like it used to or you’re seeing pressure drop during transfers—the rotor and vanes inside are likely worn out. This complete rebuild kit gets your FillRite 300 series pump back to moving fuel like it’s supposed to, without having to replace the whole unit. It’s a common fix that’ll save you money and downtime.
What You’re Getting
- Complete rotor assembly with eight new vanes for maximum pumping efficiency
- All gaskets and seals to prevent leaks and maintain proper pressure
- Mounting screws and hardware so you’re not hunting for fasteners
- Every component needed for a professional rebuild that restores original performance
Built for Real Farm Work
These FillRite 300 series pumps are built to handle the vibration, dust, and temperature extremes that come with agricultural work, whether you’re filling spray equipment, topping off grain cart tanks, or keeping a fleet of tractors fueled during harvest. The rotor and vane design creates strong suction and steady flow that keeps fuel moving when you need it most.
Made to Last
This kit uses the same quality materials as the original factory parts, so you know it’ll hold up to heavy use. The vanes are designed to seal tight against the rotor chamber while still sliding smoothly as they wear in. The gaskets stay flexible through temperature changes and resist fuel degradation over time.
Good to Know
This is a straightforward rebuild if you’re handy with tools—the pump comes apart with basic wrenches and goes back together the same way. Keep things clean during assembly since any dirt or debris can cause premature wear. When maintenance time comes around again down the road, this same repair kit is available to keep your pump running for years.


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