Analysis of Piston Corrosion in Cummins K38 Diesel Engines Piston corrosion is a common issue in diesel engines. It typically occurs on the piston crown, within the first and second piston ring grooves, and around the piston top area. The damage often appears as melting holes, perforations on the piston …

The below engine parts Cummins piston are for the 4BT3.9/6BT5.9/6CT8.3/6LT8.9/ISDe/ISLe/ISZ/M11/NT855/ KT19/KT38/KT50/ISF2.8/ISF3.8/ISM11/QSM11 series Cummins engine. Part Name Part No. Part Name Part No. CCEC K Piston Kit 3631241 DCEC 6BT piston 3907163 CCEC Piston Kit 3631242 DCEC 6BTA 3907156 CCEC Piston Kit 3631244 DCEC 6BTAA 3926631 CCEC Piston Kit 3631245 DCEC …