The McCormick 3670135M1 is a genuine OEM shaft designed for various McCormick tractor models. This critical component ensures reliable power transmission within the machinery. It is compatible with CX series (CX100, CX105, CX110, CX50, CX60, CX70, CX75, CX80, CX85, CX90, CX95), MC series (MC100, MC105, MC110, MC115, MC120, MC130, MC135, MC80, MC90, MC95), MTX series (MTX110, MTX120, MTX125, MTX135, MTX140, MTX150, MTX155, MTX165, MTX175, MTX185, MTX200), X60 series (X60.20, X60.30, X60.40, X60.50), X7 series (X7.440, X7.450, X7.460, X7.650, X7.660, X7.670, X7.680), and XTX series (XTX145, XTX165, XTX185, XTX200, XTX215) tractors.