1pk Compatible for Pentair 393006, 393003 Lid O-Ring after 94, Waterway 805-0439 ring Also available as 1-pack

Also available as 1-pack

F-450MAF-C

Kit with o-rings and cylinder seal 100294 (CN31428) and piston stop bumper CN31425 and cap gasket N12144 and head valve spring 854016 also available

Nitrile single lip spring lip attached to end of case only bore coat

1pk Compatible for Pentair 393006, 393003 Lid O-Ring after 94, Waterway 805-0439 ring Also available as 1-packContains 1 replacement o ring. If you need the American Products Ultra Flow Pump search Part # 390060 This o ring only fits the lid. Also available with single use silicone grease for o ring protection. Fits and Compatible with Pentair 393006, 393003 Ultra Flow Lid O Ring After 94, Waterway 805 0439