Exhaust Valve Seat for Cylinder Head Engine Doosan

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Product Title: Cylinder Head Cover Gasket

Product Model: 490B-11004 for Xinchai 490B Engine

 

 

 

 

 

 

 

 

Item	Description
Product Name	Cylinder Head Cover Gasket
P/N	490B-11004
Applied Model	Xinchai 490B Diesel Engine
Net Weight (kg)	0.1
Gross Weight (kg)	0.3
Qty per Carton	1
Carton Size (cm)	28*4*3

 

 

 

 

Engine Cylinder Head Cover Gasket

 

The cylinder head cover gasket primarily ensures a tight seal between the cylinder block and cylinder head, preventing leaks of air and coolant. It is a critical but easily damaged component.

 

Key points about the cylinder head gasket are as follows:

 

Also known as a cylinder liner gasket, it sits between the cylinder head and block, filling microscopic gaps to ensure proper sealing, preventing air and water jacket leaks, and maintaining combustion chamber integrity.

 

The gasket seals the top of the engine block and the bottom of the cylinder head. Its role is to prevent air, coolant, and oil from leaking as they flow between the block and the head. It withstands pressure from cylinder head bolts, the high temperature and pressure of combustion gases, as well as exposure to oil and coolant.

 

The gasket must have sufficient strength, as well as resistance to pressure, heat, and corrosion. It also needs some elasticity to compensate for surface roughness and unevenness, as well as for cylinder head deformation caused by gas forces during engine operation.

 

 

We always adhere to science and technology as the guide, relying on continuous technological transformation and technological innovation to steadily improve the quality of Exhaust Valve Seat for Cylinder Head Engine Doosan. We seize every opportunity of strategic development, continue to promote enterprise management and broaden the scope of business. Based on the world, we take the lead in introducing international advanced product design concept, manufacturing technology and quality control process to ensure the reliability of products.