This is an o-ring replacement designed for Sta-Rite diffuser o-ring U9-374. It is designed to work with: Pentair Sta-Rite Dyna-Pro/Dyna-Pro E, Dyna-Glas/Dyna-Max, Max-E-Pro, Max-E-Glas/Dura-Glas, Max-E-Glas II/Dura-Glas II Series pool and spa inground pumps. Also fits Pentair Sta-Rite Dyna-Wave, Dyna-Jet TPE pool and spa pumps, IntelliPro VS inground pumps model 3050.
This o-ring is identical to: O-83, Advance OV11332, Harmsco 930, Hayward SP4000Z1, Jacuzzi 13102306R,Pentair/Pacfab 274494, Sta-Rite U9156, U9185, U9374, Sta-Rite/Swimquip 355051424.
This o-ring has been manufactured in accordance with OEM specifications and is designed to meet or exceed the original manufacturer specifications.
