The “Stalk Roller System for John Deere® 9RX Series 4WD Tractors (74″) – 992-LANSRJD9RX74” is an advanced agricultural equipment attachment designed to enhance the functionality and efficiency of John Deere’s 9RX Series 4WD tractors with a working width of 74 inches. This system, identified by the product code 992-LANSRJD9RX74, is specifically engineered to address the challenges posed by stalks and plant residues left behind in the fields after harvest.