This is an o-ring designed to replace U9-389 for the Durra-Glas II and Max-E-Glas II pumps prior to 1998. You can also refer to Parker #2-220-N674. This o-ring is identical to: O-113, Anthony 17606,Coleco 31992, Jacuzzi 47022009R, Pentair/American 510104, Sta-Rite U9151, U9174, U9376, Sta-Rite/Swimquip 355051233, Swimrite 30828750.
This o-ring has been manufactured in accordance with OEM specifications and is designed to meet or exceed the original manufacturer specifications.
