Hayward Vari-Flo/Selecta-Flo Valves Screw w/Nut [Qty-6] (SPX0710Z1A) plugs A part like this is

A part like this is useful because it restores the core rotating water-moving section of the pump

The CMP generic drive shaft assembly is designed for compatible cleaner applications where the supported internal drive component needs replacement

Helps support cleaner routine maintenance

or poor control response in a multi-position air-control setup

Hayward Vari-Flo/Selecta-Flo Valves Screw w/Nut [Qty-6] (SPX0710Z1A) plugs A part like this isThe Hayward screw and nut set is designed for compatible Vari Flo and Selecta Flo valve applications where the proper valve fasteners need replacement. Hardware like this is useful because it helps hold the valve assembly together correctly, supporting cleaner structural retention and more dependable performance after service. This quantity six replacement is especially useful when the original screws or nuts are corroded, stripped, bent, or missing.