The John Deere AH168901 is a genuine OEM knife, approximately 76.2 mm (3 inches) wide, featuring a 14 teeth per inch (TPI) configuration. This durable knife is designed for use in 22-foot and 30-foot end knife assemblies, ensuring efficient cutting performance. It is compatible with various John Deere headers, including the 600F, 600FD, 700FD, 900F, and 900FD series, as well as combines from the S, T, and W series. Weighing approximately 0.36 kg, the AH168901 is a critical component for maintaining optimal harvesting operations.