The John Deere R184486 is a genuine OEM pin fastener designed for critical connections, specifically between the lift cylinder and the lift arm on various John Deere agricultural and construction equipment. This robust pin ensures secure and reliable attachment, crucial for the proper functioning of hydraulic lift systems. Manufactured to John Deere's high standards, it provides excellent durability and resistance to wear, making it an essential component for maintaining machine performance and safety. Always refer to your equipment's parts catalog for exact fitment.