The McCormick 6641311A1 lower push bar, also known as a crossbar, is a genuine OEM component designed for various McCormick tractor models. This robust part ensures proper linkage function and stability. It is compatible with McCormick X4, X5, X6, X7, MC, and MTX series tractors, including specific models like MC100, MC105, MC115, MC120, MC130, MC135, MTX110, MTX120, MTX125, MTX135, MTX140, MTX150, MTX155, MTX165, MTX175, MTX185, MTX200. With a length of 630 mm, width of 100 mm, height of 100 mm, and a weight of 3.9 kg, this essential part maintains the performance and reliability of your agricultural machinery.