The Case IH 87406443 Wiper Seal is a genuine OEM component designed to prevent contaminants from entering critical hydraulic or mechanical systems. This essential seal ensures optimal performance and longevity for a wide range of Case IH, New Holland, and Steyr agricultural and construction machinery, including PUMA, MAGNUM, OPTUM, QUADTRAC, and STEIGER series tractors. Manufactured to precise specifications, it provides reliable protection against dust, dirt, and moisture, maintaining the integrity of internal components.