The Iseki S1719736 is a genuine OEM mower blade designed for Iseki SXG series lawn tractors, including models SXG19, SXG22, SXG323, and SXG326. This high-quality blade measures 440mm in length, 50mm in width, and 5mm in thickness. It features an 18mm central mounting hole, a 65mm center distance, and 10.5mm outer holes for secure attachment. This blade ensures efficient and precise cutting performance for your Iseki machinery. It is superseded by part number S1727477.