The John Deere T188397 is a genuine OEM bearing pin, designed for critical applications in various John Deere agricultural and construction machinery. This robust pin ensures secure bearing retention and smooth operation, compatible with numerous models including 7000, 8000, and 9000 series tractors, combines, cotton pickers, sprayers, and excavators. With a length of 95 mm, a diameter of 51 mm, and a weight of 0.12 kg, this high-quality component meets John Deere's stringent specifications for durability and performance.