The 3966454 cylinder head assembly is a heavy-duty diesel engine component intended for compatible C15 and C18 engine applications. As a major upper-engine component it works with the cylinder block pistons valves intake system and exhaust system to maintain compression and support efficient combustion.
The listed reference numbers include 3966454 245-4324 and 223-7263. These numbers should be carefully compared with the original cylinder head and engine configuration before purchase. C15 and C18 engines can have different specifications depending on application and production configuration so the part numbers should not be assumed to be interchangeable without verification.
A properly functioning cylinder head helps maintain combustion chamber sealing and consistent airflow through the intake and exhaust passages. When the original component suffers from cracks deformation valve-seat wear sealing failure or other damage it can contribute to compression loss coolant leakage overheating poor engine performance and unstable operation.
This C15 C18 cylinder head assembly is suitable for compatible excavators construction equipment mining machinery generator sets and industrial diesel applications. It can be used during engine repair overhaul and replacement work together with the corresponding cylinder block crankshaft pistons liners valves and other internal engine components.
For professional maintenance applications the cylinder head can be inspected for critical dimensions sealing surfaces valve-related components and overall assembly condition before shipment. For equipment owners repair workshops machinery dealers and spare parts distributors it provides a practical replacement solution for maintaining compatible heavy-duty diesel engines and reducing equipment downtime.


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item
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value
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Condition
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New
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Applicable Industries
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Building Material Shops, Machinery Repair Shops, Manufacturing Plant, Retail, Construction works , Energy & Mining, Other
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Showroom Location
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Video outgoing-inspection
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Provided
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Machinery Test Report
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Provided
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Marketing Type
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Ordinary Product
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Place of Origin
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China
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Guangdong
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Brand Name
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lanxin
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Warranty
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6 months
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Product name
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JCB210 cylinder head engine
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Q1: Which engines is this cylinder head assembly suitable for?
A: It is intended for compatible C15 and C18 diesel engine applications. Please verify your engine model serial number and original cylinder head number before ordering.
Q2: Which part numbers are listed for this cylinder head?
A: The reference part numbers are 3966454 245-4324 and 223-7263.
Q3: Can the same cylinder head be used on all C15 and C18 engines?
A: Not necessarily. Different engine configurations may use different cylinder head specifications. Always compare the original part number and engine configuration before purchase.
Q4: What are common signs of cylinder head problems?
A: Typical symptoms can include compression loss coolant leakage overheating combustion leakage valve problems reduced engine power and unstable engine operation.
Q5: What other excavator engine parts do you supply?
A: We supply cylinder heads cylinder blocks crankshafts camshafts pistons liners fuel injectors fuel injection pumps turbochargers overhaul kits starter motors alternators ECUs and other diesel engine spare parts.
