Description
When your poly transfer pump starts dripping around the body connections or you’re losing prime, chances are it’s time for this simple O-ring replacement. This 6-inch poly pump body O-ring seals the critical joint where your pump body halves meet, keeping water in and air out where it belongs.
What You’re Getting
- Precision-molded O-ring that fits AgSmart 26P, 265P, and 265PF pump models perfectly
- Chemical-resistant material that holds up to fertilizers, herbicides, and other farm chemicals
- Flexible compound that maintains its seal through temperature swings and vibration
- Direct replacement that restores your pump’s original sealing performance
Built for Real Farm Work
This O-ring fits the popular AgSmart poly transfer pumps that farmers rely on for moving water, liquid fertilizer, and spray solutions around the farm. Whether you’re filling tanks, irrigating, or mixing chemicals, these poly pumps handle the daily demands of agricultural work. The O-ring maintains the seal that keeps your pump working efficiently season after season.
Made to Last
Farm pumps take a beating from chemicals, weather, and constant use. This O-ring is manufactured from compounds specifically chosen to resist swelling, cracking, and hardening when exposed to agricultural fluids. It maintains flexibility even when your pump sits idle through winter or gets worked hard during spray season.
Good to Know
Replacing this O-ring is straightforward once you split the pump body – just make sure the groove is clean and free of old rubber pieces before installing the new one. A light coat of liquid soap helps it seat properly without pinching. If you’re doing this job, it’s smart to check the impeller and other seals while you’ve got it apart.






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