Pentair EC60 Wheel Bearing Replacement Automatic Pool Cleaner, Set of 2 Wheel bearings replacement Fits Pentair Legend Platinum truck series, Legend Platinum, Legend II, Legend 4-wheel automatic pool and spa cleaner models LL105, LX 2000, LL105PM, LL105PMT Also fits Pentair Legend 3-Wheel, Polaris, Kreepy Krauly Legend and Kreepy Krauly Legend II pool and spa cleaner models LL505G, LL505GG, LX5000G and LX5000GG Includes 2 bearings per pack