The AL-KO 463962 blade holder is a genuine OEM replacement part designed for various AL-KO lawnmower models. This critical component securely attaches the cutting blade to the engine shaft, ensuring proper rotation and efficient grass cutting. Manufactured to AL-KO's high standards, it provides reliable performance and durability, maintaining the optimal function of your lawnmower. This blade holder is compatible with a wide range of AL-KO mowers, including models from the Classic, Silver, Highline, and Power Line series, specifically those with 46 cm, 47 cm, and 52 cm cutting widths.