Engine Parts Valve Tappet/Valve Lifter for GM Hr398/12639516/Hl-7011

Our quality management is guided by the overall development thinking, and strictly controls each link in the product production and operation chain of our JAC forklift engine, cpcd30, Forklift Fuel Transfer Pump to ensure that each link is monitored and safe. Since the establishment of your company, with the support of many new and old customers, we have not only accumulated abundant funds, but also a high-quality team. In the future, the essence of corporate competition will be based on product competition and talent competition as the core. We pay attention to the development of staff and the construction of team. Adhering to the advanced business philosophy, we advocate green production and focus on environmental protection. We continue to introduce new product series with the concept of development, innovation and continuous value creation.

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 insist on honesty and dedication as the foundation, innovation in science and technology as the driving force, and dedication to society with quality Engine Parts Valve Tappet/Valve Lifter for GM Hr398/12639516/Hl-7011. At the same time, we implement the people-oriented business philosophy and strive to improve the quality of employees to increase the technical content of products. Our company has always adhered to the high standards of a modern enterprise, strictly regulated operations, won market recognition, and gained the trust and support of our customers.