The 5254261 common rail injector is a high-quality diesel fuel injection component developed for Komatsu 6D107 engine applications. Manufactured with precision-machined nozzle components, high-strength internal parts, advanced sealing technology, and strict quality control processes, it ensures precise fuel delivery, efficient combustion, and stable engine performance under heavy-duty working conditions.
Compatible with Komatsu PC210-10 excavators and 6D107 diesel engines, this injector replaces Part No. 5254261 and 0445120177. The advanced common rail injection system provides accurate fuel spray control, improves fuel atomization, enhances combustion efficiency, increases engine response, and helps maintain smooth operation during long working hours.
This diesel injector is widely used in excavators, construction machinery, mining equipment, and other heavy-duty diesel applications equipped with compatible Komatsu engines. It is an effective replacement solution for injectors affected by nozzle wear, poor atomization, unstable injection pressure, excessive fuel consumption, or reduced engine power.
Designed for engine repair, overhaul, and preventive maintenance, the PC210-10 6D107 injector offers excellent compatibility and dependable service life. Its durable structure allows reliable operation under high pressure, high temperature, vibration, and demanding job site conditions.
Before shipment, each injector undergoes strict inspection including spray pattern testing, fuel flow calibration, pressure testing, leakage checking, and performance verification to ensure consistent quality and reliable operation.
Whether you are an equipment owner, repair workshop, machinery dealer, or spare parts distributor, the 5254261 common rail injector provides a dependable solution for restoring engine efficiency, reducing downtime, and maintaining stable excavator performance.


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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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Excavator PC210-10 6D107 injector 5254261 0445120177 is suitable for Komatsu
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Q1: Which engine is this common rail injector compatible with?
A: It is designed for Komatsu 6D107 diesel engines used in PC210-10 excavators.
Q2: Which part numbers does this injector replace?
A: It replaces 5254261 and 0445120177.
Q3: What equipment can use this diesel injector?
A: It is suitable for Komatsu excavators, construction machinery, mining equipment, and other diesel applications using compatible 6D107 engines.
Q4: What advantages does this injector provide?
A: It provides precise fuel atomization, stable injection performance, improved combustion efficiency, better engine response, and long service life.
Q5: What other Komatsu engine parts do you supply?
A: We supply common rail injectors, fuel injection pumps, turbochargers, complete diesel engine assemblies, cylinder heads, cylinder blocks, crankshafts, camshafts, overhaul kits, starter motors, alternators, ECUs, hydraulic pumps, and a complete range of excavator engine spare parts.
