Description
When your sprayer pump starts losing pressure or you’re getting uneven flow patterns across the field, worn rollers and seals are usually the culprit. This repair kit gets your Delavan 6 roller pump back to peak performance without the expense of buying a whole new pump. You’ll have everything needed to restore proper sealing and smooth operation for seasons to come.
What You’re Getting
- Complete set of replacement rollers designed to handle agricultural chemicals and maintain consistent flow
- Quality seals that keep harsh chemicals where they belong and prevent leaks
- All the gaskets and O-rings needed for a proper rebuild
- Compatible with both Delavan and Hypro 6500 series pumps for versatility
Built for Real Farm Work
This kit works on the popular 6 roller pumps found on field sprayers, boom sprayers, and tank applicators. Whether you’re applying herbicides on corn and beans, fungicides on wheat, or insecticides on specialty crops, these pumps see hard service moving abrasive chemicals day after day. Having a reliable pump means consistent coverage and no missed applications.
Made to Last
The rollers are built to resist wear from agricultural chemicals and maintain their shape under pressure. Quality sealing materials prevent chemical leakage that can damage other pump components or create safety hazards. This isn’t just about fixing a problem—it’s about preventing bigger headaches down the road.
Installation Notes
Plan on a few hours to properly rebuild your pump, and make sure to follow the manufacturer’s torque specifications when reassembling. Clean all surfaces thoroughly before installing new seals, and consider replacing the pump’s drive coupling while you’ve got things apart if it shows any wear.


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