The Case IH 21743 Reducer is a genuine OEM component designed for optimal performance in a wide range of Case IH agricultural machinery. This essential reducer ensures proper function in models including 7100 and 7200 series tractors, 1600, 2100, 2300, 2500, 5000, 6000, and 7000 series combines, 1800, 2000, 2100, and 2500 series cotton pickers, 1895 forage harvesters, and 8800 series windrowers. Weighing approximately 0.054 kg, this durable part is critical for maintaining the operational integrity of your equipment.