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K50 QSK50 Marine Diesel Engine Parts Lubricating Oil Pump 3634643

Application: 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.
Warranty: 6 months
Payment terms: T/T, 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
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



K50 QSK50 Marine Diesel Engine Parts Lubricating Oil Pump 3634643

Signs of a Bad Fuel Pump of a Diesel Engine
The following problems could indicate a failed fuel pump:
- Lack of power: Your boat may idle smoothly, but it won’t have the power it needs.
- Smoke: You may notice smoke from extra gas if your diaphragm tears.
- Dead motor: Trying to push your boat to full throttle with a failing diesel fuel pump could cause your motor to die quickly.
- An engine that doesn’t start: Your boat may not start at all, or it may take longer to start than usual.
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Company Profile
Hubei JVH Industrial & Trade Co., Ltd, is a Chinese professional supplier for original & alternative Cummins engines and parts. 
1. Genuine diesel engine Parts and engine assembly (4BT, 6BT, 6CT, 6L, ISBE, ISDE, ISLE, ISF2.8, ISF3.8, NTA855, KTA19,KTA38, KTA50, M11, ISM series).
2. Cylinder Block, Cylinder Head, Cylinder Liner, Cylinder Gasket.
3. Crankshaft, Camshaft, Main Bearing, Thrust Bearing.
4. Water Pump, Oil Pump, Air Compressor, Fuel Transfer Pump, Turbocharger, Air Compressor, Intake Pipe, Air Filter, Exhaust Pipe, Fuel injection Pump, Injector, Injector Fuel Supply Tube, Fuel Manifold, Fuel Filter.
5. Piston, Piston Pin, Piston Ring, Piston Cooling Nozzle.
6. Connection Rod, Bushing, Gear, Gear Housing, Belt Tensioner.
7. Electronic Control Module, Pressure Sensor, Position Sensor, Temperature Sensor, Pressure Switch, etc.


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