The Claas 0005456390 Tension Pulley Holder is a genuine OEM component designed for secure mounting and optimal performance of tension pulleys in various Claas agricultural machines. This critical part ensures proper belt tension and alignment, contributing to the efficient operation and longevity of the drive systems in combines, forage harvesters, and tractors. Engineered to Claas's high standards, it provides reliable support for consistent power transmission. Confirmed fitment across a wide range of Claas LEXION, TUCANO, JAGUAR, XERION, and AXION models.