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The 5572354 diesel fuel injector assembly is a high-pressure common rail injection component developed for compatible Cummins QSL diesel engines. It works with the electronic fuel injection system to deliver precisely metered fuel into the combustion chamber according to engine operating conditions.
This injector assembly is associated with Cummins part numbers 5572354 and 4384165. It is suitable for engine repair replacement and maintenance applications where the original injector has developed wear leakage poor atomization or inconsistent fuel delivery.
The common rail injection system requires accurate fuel metering and stable injection performance to maintain efficient combustion. A properly functioning injector helps support smooth starting stable idle responsive acceleration consistent engine power and controlled fuel consumption.
A damaged injector can lead to difficult starting rough engine operation excessive exhaust smoke reduced power increased fuel consumption or engine misfire. Replacing the faulty component with a correctly matched 5572354 fuel injector can help restore proper fuel injection and improve overall engine operation.
The injector is intended for compatible QSL diesel engine applications and can be used in excavators construction machinery agricultural equipment generator sets industrial engines and other heavy-duty equipment depending on the specific engine configuration.
Before ordering please verify 5572354 and 4384165 against the original injector and confirm the engine model serial number and fuel system configuration. Common rail injectors may have different calibration specifications even when they have similar external dimensions.
The injector assembly is designed for demanding diesel engine environments where reliable high-pressure fuel delivery is required. Proper installation a clean fuel system and correct injector calibration are important for achieving stable performance and extending service life.
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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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None
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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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1 Year
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Product name
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Fuel Injector
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Q1: Which engine is this fuel injector suitable for?
A: The 5572354 injector assembly is designed for compatible Cummins QSL diesel engine applications. Please confirm the engine model and original injector number before ordering.
Q2: Which part numbers are associated with this injector?
A: The reference part numbers are 5572354 and 4384165. Please compare the original injector number to ensure correct fitment.
Q3: What type of fuel injector is this?
A: It is a diesel common rail fuel injector assembly designed for high-pressure electronically controlled fuel injection systems.
Q4: What symptoms can a faulty injector cause?
A: Common symptoms include hard starting rough idle engine misfire reduced power excessive smoke increased fuel consumption and unstable engine operation.
Q5: Can you supply other Cummins QSL engine parts?
A: Yes. We supply common rail injectors fuel pumps common rail pumps turbochargers cylinder heads cylinder blocks pistons crankshafts camshafts overhaul kits and other diesel engine spare parts.
