The McCormick 4204388M91 is a genuine OEM printed circuit board designed for various McCormick X6, X7, and X8 series agricultural tractors. This essential electronic component ensures proper system functionality and control. Manufactured to McCormick's specifications, it provides precise fit and reliable performance for maintaining your machinery's electrical systems. It measures approximately 177.8 mm in length, 127 mm in width, and 25.4 mm in height, with a weight of 0.09 kg.