OK request send S4D95L-1A S/N 48797-UP CYLINDER HEAD Section CYLINDER HEAD S4D95L-1A S/N 48797-UP Komatsu: CYLINDER HEAD 030010 ROCKER ARM 030020 CYLINDER HEAD COVER 030030 AIR INTAKE MANIFOLD AND CONNECTION 030040 AIR CLEANER (SINGLE ELEMENT TYPE) 030050 AIR CLEANER (DOUBLE ELEMENT TYPE) 030060 EXHAUST MANIFOLD AND TURBOCHARGER 030070 TURBOCHARGER (EXCEPT JAPAN) 030080 MUFFLER AND CONNECTION 030090