Pentair ColorVision Bubbler Gray Color Ring (590127Z) culligan and this Balboa High Volume

and this Balboa High Volume Suction Cover with Adapter is designed for compatible white-finish applications where the original cover has become worn or damaged and the full suction point needs a more complete refresh

A fresh replacement helps keep the assembly serviceable and can prevent small part failures from affecting overall cleaner performance

Waterco 5-7/8 inch trap lid

4A operating values in a 2-speed configuration using the 05334024-5040 reference

Pentair ColorVision Bubbler Gray Color Ring (590127Z) culligan and this Balboa High VolumeA 1. 0 HP Challenger diffuser helps keep the pumps water path aligned with the impeller for consistent circulation. This replacement is intended for compatible Pentair Challenger models that need a proper horsepower matched internal flow component. It is especially useful when priming becomes inconsistent or the diffuser shows visible wear around the inlet area. Choose this replacement when you want a clean, part specific repair rather than forcing a