The Väderstad 489479 Disc Arm is a genuine OEM replacement component specifically designed for Väderstad Rapid seed drills. This essential part facilitates precise disc movement and consistent seed placement, which is critical for efficient and reliable drilling operations. Manufactured to Väderstad's stringent quality standards, it guarantees durability and perfect compatibility with various Rapid models, including the 300-400C/S, 600-800C/S, and 400-800F series.