The Case IH 379960R1 Seal Ring is a genuine OEM O-ring designed for critical sealing applications in a wide range of Case IH agricultural and industrial equipment. This durable seal ring ensures a tight fit, preventing leaks and maintaining optimal system pressure. With a diameter of 25.07 mm and a thickness of 2.62 mm, it is engineered to meet original equipment specifications for reliable performance and longevity across numerous tractor, combine, cotton picker, and industrial models.