The McCormick 712122A1 Arm is a genuine OEM replacement part designed for various McCormick X6, X7, and X8 series tractors. This essential component ensures proper functionality and durability, maintaining the performance of your agricultural machinery. Manufactured to McCormick's stringent quality standards, this arm provides a precise fit and reliable operation, crucial for demanding farm tasks. Confirmed fitment across a wide range of McCormick models including X6.440, X7.440, and X8.600 series.