Sta-Rite Pentair U9-373 Seal Plate O-Ring – For FloTec, Aquatools, Dyna Glas, Dyna Max Pool Pumps

Got a leaky pool pump?

This little o-ring might be all you need to fix it.

It's a genuine Sta-Rite (Pentair) part number U9-373.

It's the seal plate o-ring that fits a bunch of popular pumps: FloTec, Aquatools, Dyna Glas, and Dyna Max models.

If your pump is losing prime or dripping water, this rubber ring is probably worn out.

It's brand new and made to the exact specs.

Pop the old one out, clean the groove, and put this one in.

Cheap fix for a common problem.