The UNIA 00018023 coupling 50x80 Kornik is an authentic replacement part designed for UNIA agricultural machinery. This robust coupling facilitates the secure and efficient transmission of power within the machine's drive system. Manufactured to UNIA's specifications, it ensures optimal performance and durability, maintaining the integrity of your equipment. The 'Kornik' designation refers to a specific type of spline or tooth profile, ensuring a precise fit.