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Contents: 1 x Water Pump
SUIT :
Make |
Model |
Engine |
Engine Code | Year |
Nissan | Dualis J10 | 2.0L DOHC 16V 4Cyl Petrol | MR20DE | 2007-On |
Nissan | Qashqai J10 | 2.0L DOHC 16V 4Cyl Petrol | MR20DE | 7/2009-2014 |
Nissan | Tiida C11 SC11 | 1.8L DOHC 16V 4Cyl Petrol | MR18DE | 2005-On |
Nissan | X-Trail T31 | 2.0L DOHC 16V 4Cyl Petrol | MR20DE | 2011-2014 |
Product Introduction
Water Pump is integral parts of cooling system and has important roll to circulate the coolant through engine block water jacket and radiator.Water pump is driven by belt pulley system, timing belt or fan belt to circulate coolant forcibly.
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Pulley Hub: Pulley and/or fan clutch are mounted onto the flange.
Shaft: There are Ball/Ball and Ball/Roller types.
Housing: Aluminum with Die-Cast,Gravity-Cast and Cast-Iron.
Mechanical seal: Maintain rotor being closed tightly.
Water Pump Impeller: There are either,pressed steel,cast-iron or resin type. |
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The water pump of the automotive cooling system has the following significant advantages
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High efficiency: The multi-stage pipeline centrifugal pump structure makes the inlet and outlet of the pump located on the same horizontal line and the same caliber,and can be installed in the pipeline like a valve.
Long life and high stability: The shaft seal adopts wear-resistant mechanical seal, no leakage,long service life. At the same time,the pump material can choose PPS,which can be integrated injection molding,making the structure of the product more closely combined.
Easy installation and maintenance: The installation position of the water pump is the water outlet of the engine,and the hot water pump is driven by the fan belt and the cold water pump is injected.
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Replacing Water Pump
Precaution in Replacing Water Pump
Do not shock water pump: Water Pump composed of precision parts of bearing,mechanical seal etc. If water pump is struck by a hammer or is dropped, it may cause leakage or damage to bearing.
Do not install water pump while: Engine is heated Heated coolant flows out to cause burns Install water pump after engine is cooled down completely.
Do not refill cold water or coolant: While engine is heated Sudden temperature change will damage mechanical seal and engine parts.
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