Hayward AquaNaut 400 Gear Shaft (PVXH020SA) mermade A run capacitor helps support

A run capacitor helps support steady motor performance by maintaining the electrical conditions needed during operation

Replacement CMP jet component for compatible spa or pool jet assemblies

The Water Tech gray hose attachment is designed for compatible cleaner applications where the hose connection section is needed without the head assembly

Helps restore both heating performance and system fit details

It is a practical maintenance part when dependable suction-side sealing is important to the overall health of the pump

Hayward AquaNaut 400 Gear Shaft (PVXH020SA) mermade A run capacitor helps supportThis gear shaft is used in compatible Hayward AquaNaut 400 cleaners as part of the drive and steering system. A worn gear shaft can affect movement, traction, or internal gear engagement, leading to uneven cleaning patterns. Replacing the shaft during a drivetrain repair helps restore smoother mechanical operation. Designed for compatible AquaNaut 400 cleaner assemblies Supports gear engagement inside the cleaner drive system Helps correct worn or