This genuine McCormick 3661675M1 regulation rod, also known as a linkage rod, is an essential component for maintaining precise control in agricultural machinery. Measuring 220mm in length, it ensures optimal performance and fitment for a wide range of Massey Ferguson 100, 200, 500, and 600 series tractors. This OEM part guarantees reliability and durability, meeting original equipment specifications for seamless integration and long-lasting operation.