The John Deere ER128512 is a genuine OEM bushing designed for a wide range of John Deere agricultural and construction equipment. This high-quality bushing features an outer diameter of 38.1 mm, an inner diameter of 31.75 mm, a length of 38.1 mm, and a flange diameter of 47.625 mm, weighing approximately 0.118 kg. It provides essential support and reduces friction in various applications, ensuring optimal machine operation and durability across numerous John Deere tractor, combine, sprayer, and harvester models.