The Claas 7726161 Tensioner Pulley CPL is a genuine OEM replacement part designed for optimal performance in Claas Lexion, Tucano, and Jaguar agricultural machinery. This essential component ensures proper belt tension, contributing to the efficient operation of the machine's drive systems. With an outer diameter of 170 mm, an inner diameter of 17 mm, and a width of 48 mm, this pulley is engineered to precise specifications for reliable fitment and durability.