The Claas 0001772990 Brake Cylinder Set is a genuine OEM replacement component designed for various Claas agricultural machines. This essential part ensures reliable braking performance across a wide range of models including Lexion combine harvesters (405-780 series), Tucano combine harvesters (320-460 series), Avero combine harvesters (160-240 series), Jaguar forage harvesters (830-980 series), and Xerion tractors (3300-5000 series). Maintaining proper brake function is critical for operational safety and efficiency.