The Claas 0000764042 is a genuine OEM tension roller designed for optimal performance in Claas agricultural machinery. This essential component ensures proper belt tensioning for various applications. With an outer diameter of 100 mm, an inner diameter of 17 mm, and a width of 25 mm, it weighs approximately 0.5 kg. It is compatible with a wide range of Claas forage harvesters, combine harvesters, and tractors, including specific models from the JAGUAR, LEXION, TUCANO, AVERO, AXION, and ARION series.