The Claas 7700040638 is an original equipment manufacturer (OEM) rubber bellows, crafted from durable EPDM rubber. This component features an outer diameter of 95 mm, with inner diameters of 20 mm (small end) and 60 mm (large end). It has a compressed length of 50 mm and can extend to 150 mm, weighing approximately 0.12 kg. Designed for various applications within Claas agricultural machinery, it is crucial for protecting moving parts in steering and hydraulic systems, ensuring reliable operation and extending the lifespan of critical machine components. Compatible with a range of Claas ARION tractors and LEXION combine harvesters.