The Case IH 90362130 is a genuine OEM Diesel Exhaust Fluid (DEF) filter designed to ensure the purity of DEF in agricultural and construction equipment. This essential component helps maintain the efficiency and longevity of the Selective Catalytic Reduction (SCR) system by preventing contaminants from entering the DEF system. It is compatible with a wide range of Case IH Puma, Optum, Maxxum, Farmall, Vestrum, Magnum, Steiger, Quadtrac, Patriot, Titan, Axial-Flow, and Early Riser models.