Piston and Ring Set (91.1 mm STD) for 2.5 DI-D (4D56 HP) - No: 2 & 4 Pistons Mitsubishi L200

High-performance piston and ring set with 91.1 mm Standard (STD) diameter, specifically designed for the 2nd and 4th cylinders of Mitsubishi 2.5 DI-D (4D56 Common Rail) engines from 2006 to 2011. Engineered to handle the unique thermal distribution and combustion flow of the 4D56 HP series. These pistons feature a reinforced structure and specialized coating to resist wear under high-pressure diesel injection. The included ring set ensures a perfect seal, preventing blow-by gases and maintaining optimal engine efficiency and torque.