Polaris ATV Radiator fits ATP 500 4x4, Sportsman with OEM 1240152 1240305 1240520 Fits: Polaris ATP 500 4x4, Sportsman with OEM 1240152 1240305 1240520 Core size - Height: 11 11/16", Width: 12 11/16", Depth: 1" 100% Leak Tested, High Quality, Direct Fit Replacement for OEM Listed Quality assured with Lifetime Warranty Fast, Free Shipping Delivers to most zip codes in 1-3 business days!