Authentic Case-IH 591546R2 spring, designed for optimal performance in various International Harvester and Case-IH tractor models including Farmall H, M, Super H, Super M, 300, 350, 400, 450, 460, 560, 600, 650, and 660. This genuine OEM spring ensures reliable operation and proper fitment, maintaining the integrity of your agricultural machinery. With a length of 95.25 mm, an outside diameter of 12.7 mm, and a wire diameter of 2.31 mm, it weighs approximately 0.054 kg.