... : 488Cummins (cylinder blocks, cylinder heads): 6ct, 6bt, 6bta, 6btaa, 4bt. Caterpillar: 3208,3304 pc, 3306 pc, 3306 di, 34083406di, 769b (engine ... Cummins (cylinder blocks, cylinder heads): 6ct, 6bt, 6bta, 6btaa, 4bt. Caterpillar: 3304 pc, 3306 pc, 3306 di, 3406di, 769b (engine 9m3677 ... : 1.9L, diesel. 1.8t 5v. ahp481, ajr481 cylinder head used for Deutz BFL913C