Polaris 3900 Sport Pool Cleaner Rear Axle Block Assembly

This rear axle block assembly is an essential replacement component for Polaris pressure-side pool cleaners. Specifically designed for models like the Polaris 3900 and 3900 Sport, it ensures the smooth and efficient operation of your cleaner's drive system, facilitating proper navigation and debris collection across your pool surface. Replacing a worn axle block helps restore your cleaner's optimal performance and extends its service life.

• Direct replacement part for Polaris 3900 and 3900 Sport pool cleaners.
• Restores proper wheel movement and drive system functionality.
• Critical for maintaining efficient cleaner navigation and coverage.
• Helps extend the operational lifespan of your automatic pool cleaner.