The Case IH 87803279 Piston Ring is a genuine OEM component designed for optimal engine performance and sealing. This essential engine part ensures proper compression and oil control within the cylinders of various Case IH and New Holland agricultural machines. It is compatible with T8 and T9 series tractors, CR series combines, FR series forage harvesters, and WD series windrowers. Manufactured to precise specifications for durability and reliable operation in demanding agricultural environments.