The Dana 2122463017 is a genuine complete left steering ball joint designed for agricultural machinery. This robust component ensures reliable and precise steering for a wide range of John Deere and Massey Ferguson tractor models. With a length of 120 mm, M24x1.5 thread, and weighing 1.6 kg, it provides essential articulation for the steering system. This left-hand ball joint is crucial for maintaining optimal vehicle handling and safety. Confirm fitment with your specific tractor model for proper installation.