The Case IH 84521722 is a genuine OEM pin designed for critical attachment points on various Case IH agricultural machinery. This robust pin ensures secure and reliable connections, essential for the safe operation of implements. It is a direct replacement part, manufactured to Case IH's stringent quality standards for optimal performance and durability. Confirmed fitment includes models such as the Magnum 250, 280, 310, 340, 370, 380, and Steiger 350, 370, 400, 420, 450, 470, 500, 540, 580, 620, as well as Quadtrac 450, 500, 540, 580, 620 series tractors.