OK request send NTO-6-G-1G S/N 153945-UP CYLINDER HEAD Section CYLINDER HEAD NTO-6-G-1G S/N 153945-UP Komatsu: CYLINDER HEAD 030010 ROCKER ARM AND HOUSING 030020 ROCKER ARM HOUSING COVER 030030 AIR INTAKE MANIFOLD AND CONNECTION 030040 AIR CLEANER AND CONNECTION 030050 EXHAUST MANIFOLD AND CONNECTION (EXCEPT JAPAN) 030060 WATER MANIFOLD 030070 THERMOSTAT AND WATER CONNECTION 030080 TURBOCHARGER 030090