Upgrade your John Deere tractor with the Load Control Shaft AL40976 to improve its performance and efficiency. This model is designed to fit a wide range of John Deere tractors, including the 1640, 1830, 1840, 2030, 2040, 2040S, 2130, 2140, 2350, 2550, 2750, and 2755. The Load Control Shaft is an essential component for controlling the hydraulic system and maximizing the power of your tractor. Made with high-quality materials and precision engineering, this shaft is built to last and withstand the demands of heavy-duty work. Invest in this genuine John Deere part to ensure optimal function and reliable performance for your tractor.