The Case IH 226646A1 is a genuine OEM cylinder block designed for a wide range of Case IH agricultural machinery, including MX series and Magnum series tractors. This critical engine component provides the structural foundation for the engine's cylinders, ensuring precise alignment and robust performance. Manufactured to Case IH's exacting standards, it guarantees durability and compatibility, essential for maintaining the integrity and efficiency of your equipment's power unit. Ideal for engine rebuilds or replacements, this cylinder block is a direct fit for specified models.