The McCormick 3544982M1 is a genuine OEM rear axle shaft designed for a wide range of McCormick agricultural tractors. This essential component ensures reliable power transmission to the wheels. Measuring 1020mm in length and weighing 22.5kg, it is a direct replacement part for models including the CX50, CX60, CX70, CX75, CX80, CX85, CX90, CX95, CX100, CX105, CX110, CX120, CX130, CX135, CX140, CX145, MC100, MC105, MC110, MC115, MC120, MC130, MC135, MC140, MTX110, MTX120, MTX125, MTX135, MTX140, MTX150, MTX155, MTX165, MTX175, MTX185, MTX200, X6.420, X6.430, X6.440, X7.440, X7.450, X7.460, X7.650, X7.660, X7.670, X7.680, X7.690, X7.P670, X7.P680, X7.VT670, and X7.VT680 series.