The Case-IH 87414342 is a genuine OEM ring, also known as an O-ring, designed to provide a critical seal in hydraulic and fluid systems across a wide range of Case-IH agricultural and construction equipment. This durable sealing component measures approximately 41.28 mm inner diameter, 47.63 mm outer diameter, and 3.18 mm in thickness, ensuring a precise fit and preventing leaks. It is an essential part for maintaining system integrity and performance in compatible Case-IH combines, cotton pickers, forage harvesters, tractors, and windrowers.