The McCormick 3792463M1 is a genuine OEM ring designed for various McCormick MC series tractors. This precision-engineered component ensures optimal performance and a secure fit within the machinery. With an inner diameter of 45 mm, an outer diameter of 52 mm, and a thickness of 20 mm, it is a critical part for maintaining the integrity and function of your agricultural equipment. Weighing 0.06 kg, this durable ring is built to McCormick's high standards.