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The Waterco 635028 pump body O-ring is a replacement sealing component designed to provide a watertight seal in Waterco pump housings. It prevents fluid or air from passing the pump body joint and returns to its original shape after pressure release to maintain seal integrity. The part is listed under catalog number 4590-41 and is supplied as a single packaged unit compatible with several Waterco pump models.
Pump body O-ring for Waterco pumps; OEM MPN 635028; prevents leaks and maintains pump seal integrity
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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