The Case IH 84299173 is a genuine OEM special washer designed for critical fastening applications in Case IH agricultural and construction equipment. This high-quality washer ensures proper load distribution and secure assembly, maintaining the integrity of various machine components. It is a direct replacement part, guaranteeing compatibility and performance across a wide range of Case IH models including Magnum, Puma, Maxxum, Quadtrac, and Steiger series, as well as Patriot Sprayers.