The Case IH 3229589R1 is a genuine OEM seat rest designed to provide essential support and comfort for the operator in a wide range of International Harvester (IH) tractor models. This component is crucial for maintaining the original seating specifications and ensuring operator well-being during long hours of operation. It is compatible with numerous IH series, including the 706, 806, 1066, and 4100 series, among others, ensuring a precise fit and reliable performance for your agricultural machinery.