The McCormick 535317R1 gear is a genuine OEM component designed for a wide range of International Harvester and McCormick agricultural tractors. This durable gear ensures reliable power transmission within the machine's drivetrain. Measuring 50.8 mm in length and width, with a height of 25.4 mm and weighing approximately 0.09 kg, it is a critical replacement part for maintaining optimal performance. This part is cross-referenced as an OEM component for International Harvester and Case IH, and is also available as an aftermarket equivalent from A&I Products.