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Fuel Injection Pump
![Fuel Injection Pump](http://beespareparts.com/cdn/shop/collections/Injection_Pump.jpg?v=1713189570&width=5760)
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Vendor: Cummins
Fuel Injection Pump for Cummins M11N14 ISM11 3085405 3041800 3090942PX 4954880
Regular price $ 495 -
Vendor: Cummins
Fuel Injection Pump 3937690 for Cummins QSB 5.9 Bosch VP44
Regular price $ 3,200 -
Vendor: Mitsubishi
Fuel Injection Pump ME190711 ME204338 for Mitsubishi Pajero V68 V78 4M41
Regular price $ 5,018 -
Vendor: Cummins
Fuel Injection Pump 3417674 3090942 For Cummins Diesel Engine M11 QSM11 ISM11
Regular price $ 409 -
Vendor: Cummins
Fuel Injection Pump 4981867 For Cummins 6BTA 5.9-GM120 161 HP P1800 Engine
Regular price $ 980 -
Vendor: Cummins
Fuel Injection Pump 4981192 for Cummins Engine 6BT5.9-C135
Regular price $ 789 -
Vendor: Perkins
Fits Perkins New 1104c 44ta Engine Fuel Injection Pump 9521A350t
Regular price $ 1,468 -
Vendor: Cummins
Fuel Injection Pump 4988595 for Cummins 4B3.9 6B5.9 ISF2.8 Engine
Regular price $ 768 -
Vendor: Cummins
New Fuel Injection Pump 3960739 for Cummins 4BT3.9 4B3.9 Diesel Engine
Regular price $ 1,899 -
Vendor: Cummins
Fuel Injection Pump 3975384 for Cummins Engine 6BT 6BT5.9 ISBE ISBE5.9
Regular price $ 986 -
Vendor: Cummins
Fits DCEC Cummins ISZ13 QSZ13 Engine Fuel Injection Pump 4384497 2872930
Regular price $ 2,268 -
Vendor: Cummins
Fits Cummins BYC B5.9 6B5.9 6BT 5.9 Engine Parts Diesel Fuel Injection Pump 5267707
Regular price $ 1,028
How does a fuel injectcion pump work?
The fuel injection pump is an important part of the diesel engine. The fuel injection pump assembly is usually a whole composed of fuel injection pump, governor and other components installed together. Among them, the speed regulator is a component that ensures the low-speed operation of the diesel engine and limits the maximum speed, and ensures that a certain relationship between the injection volume and the speed is maintained. The fuel injection pump is the most important component of the diesel engine and is regarded as the "heart" component of the diesel engine. Once it goes wrong, the entire diesel engine will work abnormally.The fuel injection pump is the "heart" of the diesel engine, so the fuel injection pump must be properly maintained. When installing a fuel injection pump on a diesel engine, the fuel supply advance angle must be checked and adjusted; after the diesel engine has been running for 500 hours, the fuel supply advance angle must be rechecked and adjusted.
National standard light diesel must be used, and the diesel must undergo sedimentation filtration for 48 to 96 hours.
Pay attention to cleaning the diesel tank and diesel filter at ordinary times.
Check the engine oil in the speed regulator every day and add enough in time if it is insufficient.
If there is a skeleton oil seal between the fuel injection pump and the governor, engine oil must be added separately.
If the oil level rises due to oil dilution, it indicates serious oil leakage from the fuel injection pump and oil transfer pump, which should be eliminated in time.
After the diesel engine has been running for 100 hours, the engine oil should be replaced and the filter screen of the oil transfer pump should be cleaned.
The fuel injection pump must not be disassembled or adjusted at will, especially the parts with seals. When it is really necessary to disassemble and repair, the place must be cleaned before proceeding.