The John Deere AE42484 is a genuine OEM pulley designed for a wide range of John Deere agricultural machinery, including various models of combines, forage harvesters, cotton pickers, sprayers, and windrowers. This essential component ensures smooth operation and efficient power transmission within the machine's systems. Manufactured to John Deere's rigorous standards, the AE42484 pulley provides reliable and durable performance, maintaining the integrity and efficiency of your equipment. It measures approximately 139.7 mm in length and width, 50.8 mm in height, and weighs about 0.5 kg.