The Krone 3528972 Side Knife Left is a genuine OEM replacement part designed for Krone BiG X series forage harvesters. This essential component ensures efficient and precise cutting operations. With a length of 165 mm, width of 60 mm, and thickness of 5 mm, this durable side knife weighs 0.12 kg and is critical for maintaining optimal machine performance and crop processing quality. It is specifically compatible with various BiG X models including 480, 530, 580, 630, 680, 780, 880, and 1180.