Komatsu crankshaft cylinder head
Komatsu engine replacement 6D125 cylinder head 6150-12-1100 6151-12-1101 6156-11-1101 6156-11-1100 6156-11-1110
Price: Negotiable
MOQ: 1
Delivery Time: 1-3 Days For Sample Order, 15-30 Days For Mass Production
Cylinder head sits on the top of the cylinder block sealed in place with the head gasket and forming the combustion chamber. Obviously it is subjected to extremes of temperature, which it has to resist. It houses the exhaust and intake valves, the fuel injector and necessary linkages, and passages. Some heads also contain integral ducts and passages for the engine's coolant for transfer of excess heat away from the head. Not surprisingly, good quality cylinder head has to be