Pentair EC131 Thrust Jet Repair Replacement Kit Automatic Pool Cleaner Thrust jet repair replacement kit Fits Pentair Legend II, Kreepy Krauly Legend, Legend 4-Wheel, Kreepy Krauly Legend II pool and spa cleaner models LL105, LL505G, LL505GG, LX 2000, LX5000G, LX5000GG Also fits Pentair Legend Platinum, Legend Platinum Truck Series pool and spa cleaner models LL105PMT, LL105PM Includes E18 O-ring for thrust jet, EC130 2 thrust jet, EC135 2 thrust jet - plate Measures 4-1/4-inch length by 7-1/4-inch width by 1/2-inch height