Hayward AquaNaut Turbine 200/400 is a practical replacement component for refreshing the moving or structural side of a Hayward suction cleaner. Worn cleaner bodies, pods, turbine pieces, and gear assemblies can affect steering, wall coverage, and debris pickup, so replacing the correct part can make a noticeable difference in day-to-day operation.This component is especially useful during a cleaner tune-up when the unit is still functional but no longer moving with the same consistency. It is intended to support proper cleaner geometry, reduce avoidable drag, and help extend the service life of compatible Hayward pool cleaner models. Supports cleaner movement, coverage, or component alignment Useful for repairing compatible Hayward automatic cleaners Helps extend cleaner service life when the main unit is still usable Good choice for tune-ups, rebuilds, and seasonal maintenance Part number PVXH038SA helps confirm the correct replacement