The McCormick 381526R1 is a genuine OEM gasket designed for specific McCormick and International Harvester agricultural machinery. This critical component ensures a tight, leak-free seal in its intended application, maintaining system integrity and preventing fluid loss or contamination. Manufactured to original equipment specifications, it guarantees proper fitment and reliable performance, essential for the longevity and efficiency of your machinery. Always refer to your equipment's parts manual for exact fitment details.