The Case-IH 87571176 Piston Ring Set is a genuine OEM component designed for optimal engine performance in various Case IH agricultural and construction machinery. This set ensures proper compression and effective oil control within the engine's cylinders, contributing to fuel efficiency and reduced emissions. With a precise 104mm bore diameter, these piston rings are crucial for maintaining engine power and longevity across compatible PUMA, MAXXUM, MAGNUM, AXIAL-FLOW, and Wheel Loader models.