The Case IH 439279A1 is a genuine OEM piston rod designed for various Case IH agricultural equipment. This critical engine component connects the piston to the crankshaft, facilitating the conversion of combustion pressure into rotational motion. Manufactured to precise specifications, it ensures optimal engine performance and durability in demanding conditions. Compatible with select Case IH tractors, combines, and windrowers, including MXM series tractors and AFX/2388/2588/7010/8010/9010 combines.