Sta-Rite Dura / Max-E-Glas Pump Lid O-Ring U9-229 O-218 Sta-Rite Dura / Max-E-Glas Pump Lid O-Ring U9-229 O-218 U9-229 O-218 Pump Lid O-Ring Max-E-Glas Pump Lid O-Ring Dura / Max-E-Glas Pump Lid O-Ring