The Case-IH 87346562 is a genuine OEM fuel drain tube check valve, featuring an M12 x 1.5 thread. This critical component ensures proper fuel system operation by preventing backflow in the drain tube, maintaining system integrity and efficiency. Designed for a wide range of Case-IH, New Holland, Steyr, and Kobelco agricultural and construction equipment, ensuring reliable performance and direct fitment for models including Case-IH Farmall A, Maxxum, Puma, Magnum, Steiger, Quadtrac, Optum, Vestrum, Axial-Flow, and CX series; New Holland T5, T6, T7, T8, T9, CR, CX, and W series; Steyr Profi, Terrus CVT, Impuls CVT, Absolut CVT; and Kobelco SK series.