The McCormick TL6698343A1 is a genuine OEM transmission shaft designed for reliable power transfer in McCormick X4 and X5 series agricultural tractors. This essential component ensures optimal performance and durability, measuring 630 mm in length and weighing 6.8 kg. It is a direct replacement part for various models including X4.20, X4.30, X4.40, X4.50, X4.60, X4.20M, X4.30M, X4.40M, X4.50M, X4.35, X4.45, X4.55, X5.20, X5.30, X5.40, X5.50, X5.35, X5.45, X5.55, X5.085, X5.095, X5.105, and X5.115.