The Case IH XJAU01267 is a genuine OEM diesel particulate filter (DPF) designed for various Case IH agricultural machines equipped with Tier 4B engines. This critical component effectively captures soot and particulate matter from exhaust gases, ensuring compliance with emission standards and maintaining optimal engine performance. Measuring 152.4 mm in length, 152.4 mm in width, and 152.4 mm in height, and weighing approximately 0.45 kg, it is a direct replacement for part number 84601673.