OK request send 2D94-2D S/N 20003-UP CYLINDER HEAD Section CYLINDER HEAD 2D94-2D S/N 20003-UP Komatsu: CYLINDER HEAD 030010 ROCKER ARM 030020 CYLINDER HEAD COVER 030030 AIR INTAKE MANIFOLD 030040 EXHAUST MANIFOLD 030050 AIR CLEANER 030060 MUFFLER(#20003-30032) 030070 MUFFLER(#30033-) 030080 MUFFLER (EXCEPT JAPAN) 030090
