The McCormick 705239A1 Pulley is a genuine OEM component designed for various McCormick CX series tractors, including models CX50, CX60, CX70, CX75, CX80, CX85, CX90, CX95, CX100, CX105, and CX110. This essential pulley plays a critical role in the tractor's belt and idler systems, contributing to the efficient operation of engine accessories or other driven components. Manufactured to McCormick's stringent quality standards, it ensures reliable performance and a precise fit for maintaining the integrity and longevity of your agricultural machinery.