The Massey Ferguson 2NB121 gear shaft is a crucial component designed for efficient power transmission within a wide range of Massey Ferguson agricultural tractors. This genuine replacement part ensures optimal performance and durability, maintaining the integrity and efficiency of your machinery's drivetrain. Engineered to meet original equipment specifications, it provides a precise fit and reliable function across numerous MF series, including the 100, 200, 500, 600, 1000, 2000, 3000, 6000, and 8000 series. With a weight of 0.800 kg, this gear shaft is built for robust operation.