The Case IH 138847A1 is a genuine OEM piston rod, an essential component for the proper functioning of internal combustion engines in Case IH agricultural and construction equipment. This piston rod ensures reliable connection and transfer of force between the piston and crankshaft. It is designed for durability and precise fitment across a wide range of Case IH models, including Maxxum, CX, JX, and VJ series, providing optimal engine performance and longevity.