The Case IH 2122915 Coupling is a genuine OEM replacement part designed for various Case IH agricultural tractors. This robust coupling ensures reliable connection and power transfer within the machinery. It is compatible with models from the 9000 Series, STX Series, Steiger Series, and Quadtrac Series. Confirmed dimensions are approximately 95.25 mm length, 50.8 mm width, and 50.8 mm height, with a weight of 0.0544 kg.