Pentair Sta-Rite GW9500 Cleaner Shaft Kit (GW9536) poolvergnuegen and this Luxury Leisure EZ

and this Luxury Leisure EZ Lifter complete version uses the 3110-03 reference

Replacing brushes as a set is useful because it helps preserve balanced cleaner behavior rather than mixing old and new wear patterns

and Cool LCD applications where the original panel has become unreliable or visually tired

The multiple application references give this cartridge practical value because replacement accuracy depends on matching the cartridge to the correct filter family and canister relationship

and motor assembly

Pentair Sta-Rite GW9500 Cleaner Shaft Kit (GW9536) poolvergnuegen and this Luxury Leisure EZA worn shaft can affect how the GW9500 cleaners moving parts rotate, align, and transfer motion. This shaft kit is designed for cleaner repairs where the existing shaft is damaged, grooved, loose, or no longer supporting smooth mechanical operation. Replacing it can help restore a more stable connection between drive related components and reduce unwanted play in the cleaner. It is especially useful in deeper rebuilds where gears, oscillator parts, or