Home > Products > Diesel engine and parts > CCEC Series
The head of the engine block, as a rule, is made of aluminum alloy by die-casting or die casting.On heavy (diesel engines) engines, a block head made of cast iron is used. In these engines, valve seats are cooled and then pressed in. In the head of the blocks there are channels for gases, coolant, oil, and holes for bolts for fastening the head to the cylinder block.For fastening the head to the cylinder block, power bolts and studs with nuts are used. The head gasket is used for sealing. The tightening of the bolts of the block head is carried out in a certain sequence in the recommended order by the manufacturer.
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