Hayward Pro Series S180T Lateral Assy w/ Standpipe (SX180DAS) repairfittings Replacement axle block for 3900

Replacement axle block for 3900 Rear cleaner applications

this Waterway dial stem assembly is a practical replacement when the control stem portion of the unit needs to be renewed

Protects pool shell

Useful for retrofit and custom cabinet applications

Hayward Pro Series S180T Lateral Assy w/ Standpipe (SX180DAS) repairfittings Replacement axle block for 3900When a sand filter loses even flow through the media bed, the lateral and standpipe assembly is often one of the first components to inspect. This Hayward replacement assembly is designed for Pro Series S180T sand filter service, helping restore proper internal water distribution so the filter can trap debris more consistently. Use this assembly when rebuilding a compatible filter tank, replacing damaged laterals, or correcting symptoms such as sand