The Claas 0007706231 is a genuine OEM pinion designed for specific Claas ATOS series tractors. This essential component ensures efficient and reliable power transmission within the machinery. With a length of 100 mm, an outer diameter of 48 mm, and an inner diameter of 25 mm, it features 12 teeth for precise engagement. Weighing 0.45 kg, this pinion is a direct replacement part, critical for maintaining optimal performance and durability of your Claas equipment.