Generic Sta-Rite/SwimQuip Pool Light Lens Gasket (O-173) watertestkits A part like this is

A part like this is useful because it helps secure light-related components while preserving the intended fit and movement characteristics of the assembly

supporting smoother operation and reducing the amount of unwanted material reaching downstream components

and continuous operation conditions commonly found in spas and hot tubs

This type of part is especially useful when the original timer motor has stopped advancing

Using the correct Waterway wye helps keep the installation cleaner and can reduce the need for extra elbows or more awkward branch arrangements

Generic Sta-Rite/SwimQuip Pool Light Lens Gasket (O-173) watertestkits A part like this isA light lens gasket helps create a seal around a compatible pool light lens assembly, and this generic version is designed for Sta Rite and SwimQuip related applications using the O 173 reference. When a lens gasket becomes worn or hardened, the fixture can lose the sealed protection it should maintain around the lens area. The Sta Rite and SwimQuip compatibility gives this gasket practical value because light fixture seals work best when the