This genuine Claas 0003214940 seal is an original equipment manufacturer (OEM) part designed for a wide range of Claas agricultural and construction machinery. It features an inner diameter of 30mm, an outer diameter of 40mm, and a thickness of 5mm, ensuring a precise fit and reliable sealing performance. This seal is compatible with various Claas models, including ARION series tractors, LEXION combines, JAGUAR forage harvesters, and SCORPION telescopic loaders, providing essential protection against leaks and maintaining system integrity.