The Case IH CA3147622R1 is a genuine OEM piston ring designed for optimal performance and durability in a wide range of Case IH agricultural and construction equipment. This essential engine component ensures proper compression and oil control, contributing to the longevity and efficiency of your machinery. It is a direct replacement part, ensuring perfect fit and function for compatible models, including Axial Flow combines, Puma, Steiger, and STX series tractors, among others.