The McCormick 6673945A1 is a genuine OEM linkage rod specifically designed for various McCormick MC series tractors. This essential component facilitates precise mechanical connections within the tractor's systems, crucial for reliable operation. Confirmed fitment includes models such as MC100, MC105, MC110, MC115, MC120, MC130, MC135, MC80, MC90, and MC95. Manufactured to original equipment specifications, this linkage rod provides robust performance and long-lasting durability.