Genuine McCormick 6515146M1 PTO shaft, an original equipment manufacturer (OEM) part designed for optimal power transfer and durability in a wide range of McCormick agricultural tractors. This high-quality shaft is compatible with McCormick C Series (C100, C105, C110, C50, C60, C70, C80, C90), 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), X70 Series (X70.40, X70.50, X70.60, X70.70), 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.