This is a Waterway Plastics Replacement O-Ring for 6 Inch Trap Lid, Strainer Cover. This o-ring will fit specific Waterway pumps and the Marlow Argonaut pump.
This o-ring is also identical to these part number o-rings: Leisure Bay 111863, Pentair/PacFab 350013, 352600, 355332, Waterway 1110863 and 8050436.
