This genuine McCormick part 3676478M1 is an adjuster, also known as an adjusting rod, designed for various McCormick tractor models. It ensures precise adjustment within the machinery, contributing to optimal performance and operational integrity. This OEM component is compatible with a wide range of McCormick tractors, including the MC series (MC100, MC105, MC115, MC120, MC130, MC135, MC80, MC90, MC95), MTX series (MTX110, MTX120, MTX125, MTX135, MTX140, MTX150, MTX155, MTX165, MTX175, MTX185, MTX200), X6 series (X6.420, X6.430, X6.440), X7 series (X7.440, X7.450, X7.460, X7.650, X7.660, X7.670, X7.680, X7.690), and X8 series (X8.660, X8.670, X8.680) tractors. Manufactured to McCormick's exacting standards, it guarantees reliable fit and function.