The John Deere GX23227 is a genuine OEM mower blade designed for 42-inch cutting decks on a wide range of John Deere lawn tractors and zero-turn mowers. This standard blade ensures optimal cutting performance and durability. Measuring approximately 546.1 mm (21.5 inches) in length, 63.5 mm (2.5 inches) in width, and 3.99 mm (0.157 inches) in thickness, it features a 7-point star center hole for precise fitment. Weighing approximately 1.134 kg (2.5 lbs), it is a direct replacement for various superseded John Deere blade numbers, ensuring compatibility and reliable operation.