US Seal PS-3890 Buna Shaft Seal, 5/8" Shaft (PS-3890) ussealmfg Useful when existing nuts are

Useful when existing nuts are cracked

or missing its finished top-access component

this socket set helps support more efficient maintenance and better protection of the components being serviced

this Hayward part helps target the repair directly

A Buna-N O-ring helps create a seal at a compatible large-diameter circular connection

US Seal PS-3890 Buna Shaft Seal, 5/8" Shaft (PS-3890) ussealmfg Useful when existing nuts areUS Seal PS 3890 Buna Shaft Seal, 5 8" Shaft (PS 3890) is a replacement sealing part for compatible US Seal Manufacturing equipment. It helps create or restore a watertight seal at the matching connection point, reducing leaks and supporting proper equipment operation after service, disassembly, or component replacement. Seals, o rings, and gaskets should generally be replaced whenever the related assembly is opened or when the original part is