The John Deere AM30713 spindle is a genuine OEM replacement part designed for the mower decks of a wide range of John Deere lawn and garden tractors and front mowers. This essential component ensures proper blade rotation and smooth operation of the cutting system, maintaining optimal performance for models such as the 110, 112, 120, 140, 200 series, 300 series, 400 series, and F900 series, often used with 38-inch, 46-inch, 48-inch, and 50-inch mower decks. It has an overall length of 196.85 mm and weighs 0.68 kg.