When your transfer pump isn’t moving water like it should, chances are the impeller’s taken a beating from rocks, sand, or just years of hard use. You’ll know it when you see reduced flow or feel vibration that wasn’t there before. This 5-1/2 inch plastic impeller gets your Ace pump back to moving fluids the way it’s supposed to—whether you’re filling stock tanks, transferring fuel, or handling liquid fertilizer.
What You’re Getting
- Durable plastic construction that handles impact better than metal impellers
- Extended keyway design ensures a secure connection to the pump shaft
- Precision-molded vanes that move maximum water with smooth, efficient flow
- Direct replacement for worn original equipment—no modifications needed
- Lighter weight than metal alternatives, reducing stress on pump bearings
Built for Real Farm Work
This impeller fits various Ace centrifugal transfer pumps commonly found on farms and ranches. These pumps handle everything from filling livestock water systems to transferring diesel fuel and moving liquid fertilizer solutions. If you’re running a pump that moves a lot of different fluids around the farm, this part will keep it working reliably.
Made to Last
Plastic impellers might seem less durable than metal ones, but they actually handle debris and impact damage better in many situations. When a rock or chunk of debris hits plastic, it flexes instead of chipping or cracking like cast iron. The extended keyway design means it’ll stay tight on the shaft even under heavy use.
Good to Know
Before installing, check the pump housing for wear and debris that might have caused the original impeller damage. It’s also smart to inspect seals and gaskets while you’ve got the pump apart—replacing them now saves you from doing this job again soon. Make sure to torque the impeller nut to spec to avoid wobble or loosening.
