The Claas 0005477842 Heat Exchanger is an original equipment manufacturer (OEM) part designed for efficient heat transfer in Claas agricultural machinery. This genuine Claas component ensures optimal performance and durability, maintaining the correct operating temperatures for various tractor models including the ARION, AXION, ATOS, ELIOS, and NEXOS series. With confirmed dimensions of 400 mm length, 100 mm width, and 100 mm height, and a weight of 1.5 kg, it provides a precise fit and reliable operation.