The McCormick 706818A1 is a genuine OEM piston designed for various McCormick CX, MC, and MTX series agricultural tractors. This critical engine component ensures proper compression and combustion, contributing to efficient engine operation and longevity. It is also cross-referenced as Case IH part number 87302410, confirming its broad application across CNH Industrial machinery. Engineered to meet original factory specifications for a precise fit and reliable performance.