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Xizhuang Village, Xingbieying Township, Hejian City, Cangzhou City, Hebei Province, China
Cylinder Head Assembly
- Technical Parameters
- Refer to OE
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Overview
The cylinder head assembly is a core component of an internal combustion engine, located at the top of the cylinder block. It seals the cylinders, forms the combustion chamber, and withstands the high‑temperature, high‑pressure gases generated during operation.
Structure
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The main body is made of high-strength cast iron or aluminum alloy, with an internal cooling water jacket and intake/exhaust passages.
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Integrates mounting holes for the valve seat, valve guide, spark plug (for gasoline engines), or fuel injector (for diesel engines).
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Typically, the valve train (including valves, camshafts, etc.) is installed, along with sealing gaskets, covers, and other accessories.
Purpose
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The sealed cylinder, together with the piston, forms the combustion chamber.
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The intake and exhaust processes of the engine are achieved by controlling the intake and exhaust valves.
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It conducts heat and, through the cooling system, maintains the engine’s operating temperature.
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Production strength
Hebei Chongxin Automotive Air Compressor Factory is a specialized manufacturer of air compressors, air compressor cylinder heads, and air compressor repair kits. We primarily produce complete air compressor assemblies for Weichai, Yuchai, Xichai, Dachai, Sinotruk, Sinotruk MAN, Foton Cummins, Dongfeng Cummins, Xi'an Cummins, and Hualing Hanma, among others. Our products are sold to more than 30 countries and regions. Currently, our factory offers several hundred different models of air compressors. We consistently adhere to the business philosophy of integrity-based operations and win-win cooperation.
Product Customization Service
Leveraging our comprehensive product lineup covering mainstream diesel engine brands and hundreds of mature product variants with extensive R&D experience, we offer you in-depth, agile, and personalized customization solutions that ensure seamless integration of core components with your vehicle system.
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Packaging and Shipping
FAQ
What is the delivery date?
In-stock orders will be fulfilled within 7 to 15 days. For OEM and ODM orders, the specific lead time depends on the actual situation.
What is the product price? Could you provide a detailed quotation?
Product prices may vary depending on factors such as product specifications, purchase quantities, customization requirements, and market fluctuations. You can find the basic price range on the product page of our website. For an accurate quotation, please provide detailed information about the products you need—such as specifications, order quantity, and target market—via online customer service, email, or phone. We will promptly provide you with a detailed quotation that includes the unit price, total price, price discounts applicable to different order volumes (if any), and a breakdown of other relevant costs.
What payment methods do you accept?
We accept a variety of internationally recognized payment methods, including primarily T/T (telegraphic transfer) and L/C (letter of credit). The T/T payment method is convenient—simply remit funds according to the bank account information we provide. The L/C payment method ensures transaction security through bank credit; we can accept an irrevocable sight letter of credit. Additionally, for certain long-term, stable partners who have undergone evaluation, we can negotiate other suitable payment methods, such as PayPal, though the specific method will be determined based on actual circumstances.
What information do I need to provide if I want to get the lowest quote?
Product specification information is required, such as dimensions, color, packaging, and quantity.
Do you only sell products?
We not only sell products but also provide services, and we have a comprehensive after-sales service system.
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