The AYP 4497H is a genuine cotter pin designed for securing components in a wide range of lawn and garden equipment. This essential fastening component measures 38.1 mm (1.50 inches) in length and has a diameter of 3.175 mm (0.125 inches), ensuring a secure fit. It is a direct replacement for part number 532004497H, commonly used across AYP, Craftsman, Husqvarna, Poulan, and Weedeater machinery.