OK request send 3D72-1 S/N 01001-UP CYLINDER BLOCK Section CYLINDER BLOCK 3D72-1 S/N 01001-UP Komatsu: CYLINDER BLOCK 060010 FRONT COVER 060020 OIL PAN 060030 FLYWHEEL AND REAR COVER 060040 CRANKSHAFT 060050 PISTON AND CONNECTING ROD 060060 CAMSHAFT AND TAPPET 060070
