The McCormick 3401585R3 is a genuine OEM hydraulic pump designed for McCormick and Case IH CX series tractors. This right-rotation pump features a 32.5 L/min flow rate, a 4-hole flange, and a splined shaft, ensuring efficient fluid power delivery. It is a direct replacement for various Case IH and David Brown equivalent part numbers, including 3401585R1, 3401585R2, and K961138. With a weight of 6.80 kg and dimensions of 254mm length, 203.2mm width, and 203.2mm height, this pump provides reliable performance for your agricultural machinery.