This genuine McCormick 361163X1 Ring is a critical component designed for a wide range of Farmall and International Harvester agricultural equipment. Precision-engineered with an outer diameter of 38.1 mm, an inner diameter of 31.75 mm, and a thickness of 3.175 mm, it ensures proper sealing and functionality. This durable ring is compatible with numerous models including Farmall 100, 130, 140, 200, 230, 240, 300, 330, 340, 350, 400, 450, 460, 504, 544, 560, 606, 656, 666, 686, 706, 756, 766, 806, 826, 856, 966, 1026, 1066, 1206, 1256, 1456, 1466, 1468, 1566, 1568, Hydro 70, Hydro 86, Hydro 100, and Hydro 186. It is also cross-referenced as International Harvester 361163X1 and Case IH 361163X1.