The Claas 19910630 is a genuine OEM knife holder designed for use across a wide range of Claas agricultural machinery. This essential component ensures secure blade operation in harvesting and forage equipment. It is compatible with Claas Lexion, Tucano, Avero, Dominator, Mega, Medion, Commandor, Jaguar, Xerion, Scorpion, Disco, Liner, Volto, Cargos, Quantum, Rollant, Variant, Quadrant, Cougar, Axion, Arion, Atos, Elios, and Nexos series. Weighing 0.12 kg, it is a direct replacement part for maintaining optimal machine performance and reliability.