The Claas 06289140 Pulley-Belt 1RE is an essential genuine OEM component designed for optimal power transmission in Claas agricultural machinery. This 1-groove pulley features a 120mm outer diameter, a 25mm bore diameter, and a width of 28mm. Weighing approximately 0.9 kg, it ensures reliable performance across a wide range of Claas LEXION, MEDION, MEGA, TUCANO combines, and JAGUAR forage harvesters.