Cylinder Assy Head

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Cylinder head bolt replacement kit
- Unit Price: 0.3~0.8USD
- Min. Order: 40 piece/pieces
- Model No.: WHT007089
- Place of Origin: NINGBO,CHINA
High-Performance Automotive Crankshaft & Engine Components for Superior Vehicle Performance Discover a new standard in engine reliability and power output with our premium automotive crankshaft and complementary parts designed for peak performance, durability, and precision. Crafted from high-grade materials and...

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Cylinder head bolt tightening kit
- Unit Price: 0.3~0.8USD
- Min. Order: 40 piece/pieces
- Model No.: 94580081
- Place of Origin: NINGBO,CHINA
BOLT Cylinder Head: Precision Engine Component for Unmatched Performance and Reliability Engine performance begins at the heart of your vehicle—literally. The BOLT cylinder head, crafted by Ningbo Ocean Import & Export Company, is engineered to deliver superior power output, enhanced thermal management, and...

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Cylinder head mounting bolt kit
- Unit Price: 0.3~0.8USD
- Min. Order: 40 piece/pieces
- Model No.: 81048700
- Place of Origin: NINGBO,CHINA
Enhance Engine Performance with Premium Automotive Components Elevate your vehicle’s efficiency and reliability using top-tier auto parts engineered for peak performance. Our carefully crafted cylinder head covers, crankshafts, and sensors are designed to deliver long-term durability, precise functionality, and...

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Cylinder head bolt set for engine repair
- Unit Price: 0.3~0.8USD
- Min. Order: 40 piece/pieces
- Model No.: 81039200
- Place of Origin: NINGBO,CHINA
Our company specializes in the production of quality auto parts to provide a solid backing for your repair business.Crankshaft: Our crankshaft is the perfect choice for engine maintenance. Product specifications are complete, can be adapted to all kinds of mainstream automobile brands and models engine. Its reliable...

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Cylinder head bolt set for engine rebuild
- Unit Price: 0.3~0.8USD
- Min. Order: 40 piece/pieces
- Model No.: 81025600
- Place of Origin: NINGBO,CHINA
High-Performance Automotive Filters, Bump Protection Systems & Precision Parts for Ultimate Vehicle Safety and Performance Discover a comprehensive range of premium automotive components designed to enhance engine longevity, ensure passenger safety, and optimize vehicle dynamics. Our product line includes advanced...

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Torque to Yield Head Bolt Kit
- Unit Price: 0.3~0.8USD
- Min. Order: 40 piece/pieces
- Model No.: 90006-PT0-003
Torque to Yield Head Bolt Kit: The Core Auto Part Upgrading Engine Fastening StandardsIn the Auto Parts field that pursues high precision and high reliability, the Torque to Yield Head Bolt Kit has become an "upgraded choice" for fastening engine blocks and cylinder heads in modern engines, thanks to its unique...

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Cylinder Head Bolt Set
- Unit Price: 0.3~0.8USD
- Min. Order: 40 piece/pieces
- Model No.: 90105-12092
Cylinder Head Bolt Set: The Core Auto Part Safeguarding Engine Power Within the Auto Parts system, the Cylinder Head Bolt Set serves as a "key fastener" that maintains the structural stability of an engine's block and cylinder head. Whether for engines in passenger cars, commercial vehicles, or construction...

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Cylinder Head Bolt Kit for Hyundai Diesel Engines
- Unit Price: 0.3~0.8USD
- Min. Order: 40 piece/pieces
- Model No.: 90910-02152
Cylinder Head Bolt Kit for Hyundai Diesel Engines: The Stable Foundation of Hyundai Diesel Power (Auto Parts) In the Auto Parts system adapted for Hyundai Diesel Engines, the Cylinder Head Bolt Kit serves as the "key link" to ensure the stability of the engine's core structure. Specifically developed and designed...

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Cylinder Head Bolt Kit
- Unit Price: 0.3~0.8USD
- Min. Order: 40 piece/pieces
- Model No.: 90005-PNA-003
Cylinder Head Bolt Kit: Guarding the core Auto Parts of multiple types of enginesIn the field of Auto Parts, the Cylinder Head Bolt Kit is the "invisible guardian" that maintains the stability of the engine core structure. Whether it is the engine of commercial vehicles, construction machinery or passenger cars, it...

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Cylinder Head Bolt Kit for Caterpillar
- Unit Price: 0.3~0.8USD
- Min. Order: 40 piece/pieces
- Model No.: WL51-10-135B
Cylinder Head Bolt Kit for Caterpillar: Key Auto Parts for Building a strong power foundationAs the core Auto Parts adapted to Caterpillar engines, the Cylinder Head Bolt Kit, though seemingly small, is the "power link" that maintains a tight fit between the engine block and the cylinder head, and works efficiently...

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China Cylinder Assy Head Suppliers

The cylinder head assembly is an important part of the engine, and its structure is more complex. It is mainly composed of cylinder head body, inlet, exhaust passage, Combustion Chamber, valve seat ring, valve guide, spark plug mounting hole and other parts. The cylinder head body acts as the infrastructure to provide installation support for other components. The inlet is responsible for guiding air or a mixture of air and fuel into the combustion chamber, and the exhaust passage will discharge the exhaust gas after combustion. The combustion chamber is the space where the fuel is burned, and its shape and size have an important effect on the performance of the engine. The valve seat ring fits with the valve to ensure tightness when the valve is closed, and the valve guide provides precise guidance for the up and down movement of the valve. The spark plug mounting hole is used to install the spark plug and provide an ignition source for combustion.

Function:
Sealing effect: the cylinder head and the cylinder block are tightly combined through the gasket to form a sealed combustion chamber to prevent gas leakage and ensure the normal compression ratio and combustion process of the engine. If the seal is poor, it will lead to a decrease in engine power, an increase in fuel consumption, and even an inability to work normally.
Gas distribution: Precise control of intake and exhaust processes. At the intake stroke, the intake valve opens and the fresh mixture enters the combustion chamber through the intake port; At the exhaust stroke, the exhaust valve opens and the exhaust gas is discharged through the exhaust channel. Proper airway design can optimize gas flow and increase charging efficiency, thus improving engine performance.
Cooling and heat dissipation: the cooling water channel is provided inside the cylinder head, in which the coolant circulates to take away the large amount of heat generated by combustion, prevent the cylinder head from being damaged due to overheating, and ensure that the engine runs within the appropriate temperature range.