The John Deere DQ43764 is a genuine OEM ball joint designed for various John Deere agricultural machinery. This critical component ensures proper steering and suspension articulation, maintaining optimal machine control and operational safety. It is compatible with numerous John Deere 5R and 6R Series tractors, including models 5080R, 5090R, 5100R, 5115R, 5125R, 6090MC, 6100MC, 6105M, 6105R, 6110M, 6110R, 6115M, 6115R, 6120M, 6120R, 6125M, 6125R, 6130M, 6130R, 6135M, 6135R, 6140M, 6140R, 6145M, 6145R, 6150M, 6150R, 6155M, 6155R, 6170M, 6170R, 6175M, 6175R, 6190M, 6190R, 6195M, 6195R, 6210M, 6210R, 6215R, 6230R, 6250R, and R4000 Series self-propelled sprayers such as R4023, R4030, R4038, and R4045. Manufactured to John Deere's rigorous standards, it provides durability and reliable performance in demanding agricultural conditions.