VOLVO Truck Cooling Water Pump VS-VL137
|VISUN No.||APPLICATION||OEM No.||WEIGHT/CTN||PCS/CARTON||CARTON SIZE|
20920085 85013466 85013425 85013056 85000956 21960479 21814009 21969183
Quantity Sold:Sold individually/Bulk order
Recommended Use:OE Replacement
Gasket Included:With Gasket
Product Fit:Direct Fit
Warranty:2 year / 1 year after assembled / 60000 Kms
Test:100% professional test
The water pump is a part of your vehicle with an important role in the engine’s cooling system. The job of the water pump is to cool down the engine with coolant, which in turn assists in making sure the engine does not overheat.Engine overheating is a very dangerous thing for your car and could lead to eventual engine failure. It is in your best interest to avoid that at all costs! It is important to understand how the water pump works in the engine’s cooling system so you can be better aware of why your car’s water pump may be failing.
The water pump moves the coolant through the coolant passages that are located in the engine. The coolant helps keep the engine temperature low. The flow of coolant is held back by the thermostat until the coolant reaches the desired temperature, when the thermostat opens up and allows the coolant to flow through the radiator hose into the radiator.Once in the radiator, the coolant, with the the help of the radiator, the cooling fan, and even the outside air flowing into the grill of your vehicle, dissipates the excess heat. The water pump pushes the coolant back into the engine where the process repeats.
When there is a problem with the flow of operation and your engine starts to get hot, it is time to investigate if your car’s water pump is failing. If the water pump shows signs of weakness or fails completely, coolant will not flow through the cooling system correctly and if coolant does not flow, engine temperatures rise and it begins to overheat.
VISUN New Water Pumps features all new, original equipment-quality components for proper fit and long-life performance. Each pump includes heavy-duty unitized bearings, pressed-on hubs, precision machined housings, unitized seals and optimal impeller clearance, plus all new water pumps are 100% factory tested to assure the highest quality product. Each unit is built to meet or exceed all Original Equipment specifications and is validated for fit, form, and function. Also, each pump has applic ation specific design to ensure a perfect fit and correct operation for unsurpassed quality that you can trust.