The McCormick 6679284A1 Pulley is a genuine OEM component designed for various McCormick and Case IH CX and MC series agricultural tractors. This essential pulley ensures efficient power transmission within the machinery, maintaining optimal performance and durability. Confirmed fitment includes McCormick CX105, CX110, CX75, CX80, CX85, CX90, CX95, MC105, MC115, MC120, MC135, MC80, MC90, MC95, and Case IH CX100, CX105, CX110, CX70, CX80, CX90 models.