Home > Products > Diesel engine and parts > DCEC Series

Heavy Truck Parts 4BT 6BT Diesel Engine Oil Pump 4939587

Diesel Engine Oil Pump 4939587 Parameter:
1. The oil pumps primary purpose is to circulate engine oil under pressure to the bearings, pistons and the camshaft. This lubricates these systems, allows the use of higher-capacity fluid bearings and also assists in engine cooling.
2.The fuel injection pump has the functions of increasing the oil pressure, controlling the fuel injection time and controlling the fuel injection quantity. The fuel injection pump is the "heart" of the diesel engine and must be properly maintained. Fuel injection pump is an important part of automobile 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 governor is a component that ensures the low-speed operation of the diesel engine, limits the maximum speed, and ensures that the fuel injection amount has a certain relationship with the speed.
3. Application for Heavy duty truck, buses, engineering machinery, mining machinery, petroleum machinery, railway machinery, port machinery, stationary and mobile diesel generator set power stations, Marine propulsion unit and auxiliary power unit, pump power units and other power units, automobile industry power ships.


Heavy Truck Parts 4BT 6BT Diesel Engine Oil Pump 4939587

Product Name: Heavy Truck Parts Dongfeng Cummins 4BT 6BT Diesel Engine Oil Pump 4939587
Part Number: 4939587​​
Part Name: Oil Pump
Engine Model: Cummins 4BT 6BT Diesel Engine
Application: Truck, Tractor, Forklift, Loader, Excavator, Bulldozer, Generator, Marine, ect.
Warranty: 6 months
Payment Terms: T/T, L/C, Western Union, Alipay, Bank transfer, Trade Assurance and so on.
Shipping: By sea, by air, by express, 1-3 days out of factory, 1 week time for express, 15 days for air, 30 days for sea/train
Services: 1. As for stock, we can provide sample
2. 24 hours online service
3. Provide PT Fuel System Agent service
4. OEM/ODM service and One-stop purchasing service
Related Parts
177419 C5578785 C5291050 3634648 Oil pump
205061 C5530759 C4937408 4003950 Oil pump
205065 C5472363 C3966840 4345692 Oil pump
207252 C2883218 C4941464 5648889 Oil pump
3014778 C2874011​ C4935792 C3415365 Oil pump
3045622 C5633082 C5346429 C4992878 Oil pump
3047549 C5530780 C5346430 C4939587 C4939586 Oil pump
3067613 C5345229 C5558309 C5313086 Oil pump gasket
3609838 C5525374 C5537713 5525374 Oil pump gasket
3609888 C5332593 C5465727 4947075 Oil pump cover gasket
3634640 C5525373 5525373 4980605 Oil pump 3.8
3634643 C5562205 5569142 4947068 Oil pump



  • *
  • *
  • *
  • *