The Claas 0001404590 is a genuine OEM water pump designed for a wide range of Claas agricultural machinery. This essential component ensures optimal engine cooling and performance in ARION, AXION, and XERION series tractors, LEXION, TUCANO, and AVERO combine harvesters, and JAGUAR series forage harvesters. It is compatible with Mercedes-Benz OM 906 LA, OM 926 LA, OM 470 LA, OM 471 LA, and OM 473 LA engines, providing reliable and efficient operation for critical farming tasks.