Drop in replacement for Bobcat 6710791 Bobcat Skid Steer Models 863, 864, 873, T200, Wheel loader models A220, A300 Our part number 23728 Heavy Duty aluminum bar and plate version of original OEM cooler. Core (finned area) dimensions are 14 1/2" x 24 1/2" x 2 1/2" Robust aluminum bar and plate design. 100% leak tested from our factory in South Dakota 12 month warranty against workmanship defects with money back or replacement guarantee, but you won't need it