The Claas 0006690091 is a genuine OEM stop ring, precisely engineered for a wide range of Claas agricultural machinery. This essential component ensures proper shaft and bearing retention, featuring an inner diameter of 40 mm, an outer diameter of 50 mm, and a thickness of 3 mm. It is suitable for numerous Claas models including ARION, AXION, XERION tractors, LEXION, TUCANO, AVERO combine harvesters, JAGUAR forage harvesters, SCORPION telehandlers, and QUADRANT balers.