This is a genuine Claas 6181391 plate, an original equipment manufacturer (OEM) part designed for use in various Claas Jaguar forage harvester models. It is compatible with models including JAGUAR 830, JAGUAR 840, JAGUAR 850, JAGUAR 860, JAGUAR 870, JAGUAR 880, JAGUAR 890, JAGUAR 900, JAGUAR 930, JAGUAR 940, JAGUAR 950, JAGUAR 960, JAGUAR 970, JAGUAR 980, and JAGUAR 990. This plate ensures precise fitment and reliable operation within the specified machinery.