The Claas 000003726 is a genuine OEM stop washer designed for securing components within various Claas agricultural machines. This precision-engineered washer features an inner diameter of 10.5 mm, an outer diameter of 18 mm, and a thickness of 1.5 mm, ensuring a precise fit and reliable performance. Essential for maintaining the integrity of bolted connections, it prevents loosening due to vibration and operational stress. Suitable for a wide range of Claas combines, tractors, and forage harvesters.