Generic Replacement Part O-Ring O-441 for Hayward SPX1438H & Polaris 9-100-5132

Generic Pump Motor Seal used to go on motor shaft and seal wet end of pump. It is recommended to replace this every time you replace the motor on your pump. Swimming Pool & Spa PS-200 Type Motor Seal for the following pumps: Aqua-Flo Circ-Master Aqua-Flo Dominator Aqua-Flo Flo-Master Arneson Pool Sweep Bake-Hydro 35B1178 Doughboy 306-1006 Hayward Cast Iron SPX1250X72 Jacuzzi Cynet Jacuzzi A J JC K KM LCM LCU LR Series Jacuzzi Vector Purex/Pentair/Sta-Rite Challenger Purex/Pentair/Sta-Rite Dynatron Purex/Pentair Pinnacle Speck Pumps 2920060603 Speck Pumps 60603-200 Sta-Rite Dura-Glas P2R P2RA Sta-Rite Max-E-Glas P2R P2RA After 1998.