The Claas 0001330400 belt tensioner is a genuine OEM component designed for a wide range of Claas agricultural machinery. This essential part maintains correct belt tension, preventing slippage and extending the lifespan of drive belts and associated components. It is suitable for various Claas AVERO, LEXION, TUCANO combines, JAGUAR forage harvesters, AXION and ARION tractors, SCORPION telehandlers, and QUADRANT balers. Weighing 0.81 kg, this tensioner ensures reliable and efficient operation across demanding applications.