Application : For Heavy-duty truck applications, used to remove the cylinder liners on Mack Cummins Caterpillar CAT Volvo Detroit International and other Cat Engines 3176, 3196, 3300, 3400, 3500 Series, C10, C12, C15, C16 Maxxforce DT, DT360, DTA360, DTA466, DT466, DT530 (PLN),DT466E, DT530E, DT570, HT570.