The McCormick 6661123A1 Shaft is a genuine OEM replacement component engineered for various McCormick CX, MC, and MTX series agricultural tractors. This essential shaft plays a critical role in the machine's power transmission system, ensuring optimal performance and operational integrity. Manufactured to McCormick's rigorous quality standards, it provides precise fitment and long-lasting durability. The shaft has a confirmed weight of approximately 0.907 kg.