The Dormark 308140 planetary pinion is a high-quality replacement component designed for various John Deere agricultural machines. This essential gear features 13 teeth, an outer diameter of 43 mm, an inner diameter of 22 mm, and a width of 25 mm. Weighing 0.12 kg, it ensures reliable performance in demanding applications. It is an aftermarket equivalent for John Deere part numbers AL150150, AL38392, AL61100, AL61101, and AL61102.