The McCormick 3686765M91 Lever is an authentic OEM replacement part designed for various McCormick tractor models. This essential component ensures precise control and reliable operation within the machine's system. It is compatible with McCormick CX series (CX50, CX60, CX70, CX80, CX90, CX100), MC series (MC100, MC105, MC115, MC120, MC135), MTX series (MTX110, MTX120, MTX125, MTX135, MTX140, MTX150, MTX155, MTX165, MTX175, MTX185, MTX200), XTX series (XTX185, XTX200, XTX215), and ZTX series (ZTX230, ZTX260, ZTX280) tractors.