OK request send S6D155-4B S/N 10016-UP Section S6D155-4B S/N 10016-UP Komatsu: CYLINDER HEAD 030000 CYLINDER BLOCK 060000 LUBRICATING OIL SYSTEM 090000 FUEL SYSTEM 120000 COOLING AND ELECTRICAL SYSTEMS 150000 OPTIONAL PARTS 180000 TOOL AND KIT 210000