Polaris 3900 Sport Gearbox Assembly 39-200

This gearbox assembly is specifically designed as a genuine replacement part for the Polaris 3900 Sport pressure-side pool cleaner. It is crucial for powering the cleaner's All-Wheel PosiDrive system, ensuring high-torque and efficient movement across all pool surfaces. This essential component includes all internal bearings and gears, restoring optimal drive and navigation performance to your pool cleaner. Engineered to meet original specifications, it provides reliable and consistent operation for effective pool cleaning.

• Specifically designed for Polaris 3900 Sport pressure-side pool cleaners.
• Powers the All-Wheel PosiDrive system for high-torque and efficient movement.
• Ensures reliable and consistent navigation across all pool surfaces.
• Includes all essential internal bearings and gears for complete replacement.