Fuel Injection Pump 1044409 104-4409 1312744 131-2744 20R4734 20R-4734
The excavator fuel injection pump is a core component of the diesel engine's high-pressure fuel supply system, responsible for pressurizing and precisely injecting fuel into the cylinders. The reciprocating motion of the internal plunger compresses the fuel, increasing the pressure from low-pressure to high-pressure, which is then atomized and sprayed into the combustion chamber through the injector. The electronic control system adjusts the plunger stroke via a solenoid valve, precisely controlling the injection quantity and timing to optimize combustion efficiency.
Important attributes
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brand
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OEM
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Warranty period
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1 year
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Mechanical test report
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Unavailable
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app
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Excavator Parts Fuel Injection Pump
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type
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Ordinary products
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Applies to
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excavator
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filler
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Carton
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weight
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1.2kg
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Video of picking up goods at the factory
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Unavailable
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condition
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100% brand new
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quality
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High quality
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brand
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OEM
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Packaging and Shipping Information
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Packaging details
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carton
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Sales Unit
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Single item
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Shipping port
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Jining
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