US Seal PS-3890 Buna Shaft Seal, 5/8" Shaft (PS-3890) ussealmfg this Hayward part helps target

this Hayward part helps target the repair directly

Useful when existing nuts are cracked

Check the mating threads and sealing surfaces before installation so the replacement can seal cleanly without overtightening

The Intermatic P153 Series 24-Hour Digital Time Switch with FPP is a programmable control used for compatible pool

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 this Hayward part helps targetUS 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