The John Deere R554788 is a genuine OEM stop designed for the fender pivot on various John Deere tractors. This critical component prevents over-rotation or damage to the fender, maintaining structural integrity and operational safety. Manufactured to John Deere's exacting standards, it ensures a precise fit and reliable performance, crucial for the longevity of your agricultural machinery. It measures approximately 95.25 mm in length, 50.8 mm in width, and 50.8 mm in height, with a weight of about 0.113 kg. Confirm fitment with your specific John Deere model.