The PC1250-8 fuel injection pump is a heavy-duty diesel engine fuel system component developed for large-scale construction and mining equipment. Precision-machined internal components help maintain consistent fuel delivery and support proper injection timing, efficient combustion, and stable engine power.
Designed for compatible Komatsu PC1250 excavator applications, this diesel fuel pump provides a practical replacement solution for engine repair overhaul and routine fuel system maintenance. It is suitable for heavy-duty operating environments where reliable fuel delivery is essential for continuous excavation and earthmoving work.
A properly functioning fuel injection pump helps the engine maintain smooth starting responsive acceleration stable engine speed and consistent power output. When a pump becomes worn or develops insufficient fuel delivery leakage or unstable operation, replacing it with a correctly matched unit can help restore normal engine performance.
The PC1250 fuel pump is manufactured with durable components designed to withstand vibration high temperature dust and extended operating hours. Its robust construction makes it suitable for demanding construction and mining applications.
Before shipment the pump can be inspected for fuel delivery pressure performance leakage dimensional accuracy and overall operating condition. These quality checks help provide reliable replacement performance and reduce the risk of premature fuel system problems.
For excavator owners mining contractors repair workshops machinery dealers and spare parts distributors, the PC1250-8 diesel fuel injection pump provides a dependable solution for maintaining compatible Komatsu large excavators and minimizing 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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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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PC1250-8 fuel pump is suitable for Komatsu PC1250
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Q1: Which excavator is this fuel injection pump suitable for?
A: It is designed for compatible Komatsu PC1250-8 and PC1250 excavator applications. The engine model and original pump number should be confirmed before ordering.
Q2: What type of component is this?
A: It is a diesel fuel injection pump used to provide controlled fuel delivery for the compatible excavator engine.
Q3: What equipment can use this fuel pump?
A: It is suitable for compatible PC1250 large excavators mining equipment and heavy-duty construction machinery.
Q4: What symptoms may indicate a damaged fuel injection pump?
A: Possible symptoms include difficult starting unstable engine operation reduced power poor acceleration excessive smoke and inconsistent fuel delivery.
Q5: What other Komatsu engine parts do you supply?
A: We supply fuel injection pumps common rail pumps fuel injectors injector nozzles turbochargers complete engine assemblies cylinder heads cylinder blocks crankshafts camshafts overhaul kits starter motors alternators ECUs and other excavator engine spare parts.
