The McCormick 6661562A1 is a genuine OEM hydraulic pump designed for various McCormick and Case IH agricultural tractor models. This essential component ensures efficient operation of the hydraulic system, providing power for implements and steering. Manufactured to original equipment specifications, it guarantees optimal fit, performance, and durability for demanding farm applications. This hydraulic pump is a direct replacement for part number 6661562A1, also cross-referencing with Case IH 6661562A1.