The John Deere UC28156 is a genuine OEM 22-inch stationary knife designed for optimal cutting performance on John Deere fairway and greens mowers. This high-quality blade ensures a clean, consistent cut, essential for maintaining turf quality. Measuring approximately 558.8 mm in length, 50.8 mm in width, and 50.8 mm in height, and weighing around 1.0 kg, it is a direct replacement for various John Deere models, including the 2500, 260, 2653, 8000, and 8500 series mowers. It supersedes and replaces part number M156417.