The Case IH 133747016 is an authentic OEM piston ring designed for optimal engine performance and longevity in a wide range of Case IH and New Holland agricultural machinery. This critical component ensures proper compression and efficient oil control within the engine cylinders. Manufactured to stringent quality standards, it provides a precise fit for models including Case IH MXM, MXU, Puma, and Maxxum series tractors, as well as New Holland T6000 and T7000 series tractors. Essential for engine maintenance and rebuilds, this piston ring contributes to reliable and powerful operation.