This is a genuine Claas 08173520 pinion, an original manufacturer replacement part designed to ensure optimal performance and durability. It is compatible with a wide range of Claas agricultural machinery, including Arion and Axion series tractors, Lexion series combines, Jaguar series forage harvesters, and Quadrant series balers. Weighing 0.12 kg, this OEM component is essential for maintaining the integrity of your Claas equipment's drivetrain or power transmission systems.