The Case IH 6905373 is a genuine OEM piston ring, precisely engineered for optimal performance in various Case IH agricultural and construction machinery engines. This high-quality engine component features a 105mm bore, ensuring a precise fit and reliable sealing for efficient combustion and reduced oil consumption. Essential for engine overhaul or repair, this piston ring helps maintain critical engine compression and contributes to overall engine longevity. It is compatible with a wide range of Case IH tractor models, including the MXM, MXU, Puma, Maxxum, CVX, Magnum, Optum, Quadtrac, and Steiger series.