The McCormick 6679622A1 is a genuine OEM adjusting shim designed for critical applications in McCormick agricultural machinery. This precision-engineered shim ensures correct spacing and alignment of internal components, contributing to the longevity and efficient operation of the equipment. Manufactured to exact specifications, it provides reliable performance and maintains the integrity of the machine's systems. This shim is essential for proper maintenance and repair, fitting a wide range of McCormick CX, MC, and MTX series tractors.