2 Pack Large Replacement Wheels for Polaris C6 C-6 Fits Zodiac Polaris 180, 280 TankTrax, Vac-Sweep 280 Pool Cleaner Models. Part Number: C6.us may need to remove the bearings from the old wheel. A low cost way to repair your pool cleaner. It's much cheaper than buying a new cleaner or paying someone to repair it, or even buying the maintenance kit. It's easy to install in about 5 minutes. No tires or bearings included. You may need to remove the bearings from the old wheel. Direct replacement for your old wheel that the equipment was wearing out on. Makes your cleaner work like new again.