The Case IH 87747122 Aspirator is an authentic OEM component designed to maintain peak engine performance and cabin air quality in various Case IH Steiger and Magnum series tractors. This genuine aspirator effectively removes debris and contaminants from the air intake system, preventing damage to critical engine components and ensuring a clean operating environment. Precision-engineered for a perfect fit and reliable operation, it is a crucial part for the longevity and efficiency of your agricultural machinery. Confirmed fitment includes models such as Steiger 400, 450, 500, 550, 600, 620, and Magnum 235, 260, 290, 315, 340, 370, 380.