The Case IH 136176A2 duct is an authentic OEM component designed for specific Case IH MXM series and New Holland TM series tractors. This genuine duct ensures optimal airflow within the machinery's systems, maintaining efficient operation and preventing potential issues caused by improper ventilation. It is a direct replacement part, critical for the integrity of the tractor's air management. Confirmed fitment includes Case IH MXM120, MXM130, MXM140, MXM155, MXM175, MXM190, and New Holland TM120, TM130, TM140, TM155, TM175, TM190 tractor models.