Is your Hayward or Poolvergnuegen pool cleaner slipping, struggling to move, or just not driving like it used to? The rear gear shaft might be worn out. This replacement Gear Shaft Assembly (part number PVXH020SA) is a direct fit for models like the Hayward AquaNaut 400/450 and the Poolvergnuegen 4-wheel suction-side cleaners. Made from high-quality, wear-resistant plastic, it's built to handle the harsh pool environment. Swapping it out is pretty simple—no special tools needed—and it can really improve your cleaner's traction and efficiency. If your cleaner's rear wheels are slipping on the pool floor, this part could be the fix you need. Keep your pool cleaning routine running smoothly!
