... according to customer's sample is the most welcomedProducts for:1) Cylinder heads for Mitsubishi 4D30, 4D30A, 4G54, 4G63, 4G64, 4D55, ... 4D130, 6D105,6D958) Cylinder heads for Caterpillar 3304 PC, 3306 PC, 3306 DI9) Cylinder heads for Cummins 6BT, 6BTAA, 4BT, 6CT, NT855, ... K-19, M1110) Cylinder heads for Deutz 912, 913, 413, 513111 ...