OK request send 4D105-3C S/N 40138-UP CYLINDER HEAD Section CYLINDER HEAD 4D105-3C S/N 40138-UP Komatsu: CYLINDER HEAD 030010 ROCKER ARM 030020 CYLINDER HEAD COVER(#40138-63805) 030030 CYLINDER HEAD COVER(#63806-) 030040 AIR INTAKE CONNECTION AND AIR CLEANER(#40138-56494) 030050 AIR INTAKE CONNECTION AND AIR CLEANER(#56495-63805) 030060 AIR INTAKE CONNECTION AND AIR CLEANER(#63806-) 030070 EXHAUST MANIFOLD AND MUFFLER 030080
