The McCormick 3652477M91 is an authentic hydraulic pump repair kit designed to restore optimal performance to the hydraulic system of various McCormick tractors. This comprehensive kit ensures reliable operation and extends the lifespan of the hydraulic pump. It is compatible with a wide range of McCormick models including the 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), X7 series (X7.440, X7.450, X7.460, X7.650, X7.660, X7.670, X7.680), XTX series (XTX185, XTX200, XTX215), and ZTX series (ZTX230, ZTX260, ZTX280).