This genuine Mengele 01112961 knife is a critical component for the cutting mechanism of Mengele SF series forage harvesters, including models SF 3000, SF 4000, SF 5000, SF 6000, SF 6500, SF 6600, SF 6800, SF 7000, and SF 8000. It is also compatible with Fendt Katana 65 and Katana 85 forage harvesters. Manufactured to OEM specifications, this knife ensures efficient and precise cutting performance. It measures 105 mm in length, 50 mm in width, and 6 mm in thickness, with a 12.5 mm hole diameter and 45 mm center distance. Replaces Fendt X830150001000 and AGCO X830150001000.