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The 85144518 common rail fuel injector is a precision-engineered engine fuel system component developed for high-pressure diesel injection applications. Its injector nozzle and internal control components work together to deliver a controlled quantity of fuel into the combustion chamber helping maintain efficient atomization stable combustion and consistent engine performance.
The listed reference numbers include 85144518 85143382 85020858 85020426 85020857 and 85020845. These numbers may correspond to different injector specifications so they should not automatically be considered interchangeable. Customers should verify the original injector number engine model engine serial number and fuel system configuration before ordering.
A properly functioning common rail injector helps maintain smooth engine starting stable idle responsive acceleration and balanced cylinder operation. When an injector becomes worn contaminated or develops internal leakage the engine may experience hard starting rough running excessive smoke reduced power increased fuel consumption or uneven engine performance.
These diesel injectors are suitable for compatible excavators construction machinery agricultural equipment industrial engines generator sets and other heavy-duty diesel applications. They can be used for engine repair overhaul fuel system replacement and scheduled maintenance.
Precision manufacturing and durable injector components help the unit withstand high fuel pressure vibration temperature fluctuations and extended operating hours. Correct injector matching is essential because injection flow rate and calibration can vary between different engine configurations.
Before shipment each injector can be inspected for fuel delivery spray pattern leakage injection performance and dimensional accuracy. These checks help provide consistent replacement quality and dependable fuel system operation.
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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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Oil injector
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Q1: What type of fuel injector is this?
A: It is a diesel common rail fuel injector designed for compatible high-pressure fuel injection systems.
Q2: What injector numbers are listed?
A: The listed references are 85144518 85143382 85020858 85020426 85020857 and 85020845.
Q3: Are all the listed numbers interchangeable?
A: Not necessarily. Different part numbers may have different flow rates and calibration specifications. Please confirm the original injector number and engine configuration before ordering.
Q4: What are common symptoms of a damaged common rail injector?
A: Difficult starting rough idle excessive smoke reduced power poor acceleration increased fuel consumption and uneven engine operation may indicate injector problems.
Q5: What other diesel fuel system parts do you supply?
A: We supply common rail fuel injectors injector nozzles fuel injection pumps high-pressure pumps fuel rails transfer pumps turbochargers and other excavator diesel engine fuel system components.
