For ISUZU 4LE2-CR Engine Overhaul Re-ring Kit For John deere Excavator Engine. Part Name: Overhaul Re-ring Kit. Applications: For Isuzu 4LE2. 4 PC Piston 4 PC Piston Pin 8 PC Snap Ring 4 PC Piston Ring. The value do not mean the total you paid or anything else. Our price does not include. If you have any questions or problems.