The Case IH 8603436 is a genuine OEM piston ring designed for Cummins engines used in a wide range of Case IH agricultural and construction equipment. This essential engine component ensures proper compression and oil control within the cylinder. It features a bore diameter of 114 mm and a thickness of 3 mm, with a weight of approximately 0.02 kg. It is compatible with numerous Case IH tractor, combine, cotton picker, forage harvester, windrower, sprayer, and loader models, including those equipped with 6T-830, 6TA-830, and 6TAA-830 series Cummins engines.