The Case IH 51612318 is a genuine OEM hydraulic pump designed for optimal performance in various Case IH agricultural machinery. This essential component ensures efficient hydraulic system operation, providing power for implements and steering. It is compatible with Case IH Magnum 235, 260, 290, 315, 340, 380, Steiger 350, 370, 400, 420, 450, 470, 500, 540, 580, 620, and Quadtrac 450, 470, 500, 540, 580, 620 models. This pump replaces the earlier part number 47447432, ensuring a direct fit and reliable operation for your Case IH equipment.