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Export Support Engine Suppliers – Cummins Engine Part Piston Cooling Nozzle 4095461 For Cummins QSK23 Engine – Raptors

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"Control the quality by the details, show the strength by quality". Our company has strived to establish a highly efficient and stable staff team and explored an effective quality control process for PUMP DOSER , BRACKET LIFTING , KIT OVERHAUL , With a wide range, top quality, reasonable rates and stylish designs, our products are extensively used with this industries and other industries.
Export Support Engine Suppliers – Cummins Engine Part Piston Cooling Nozzle 4095461 For Cummins QSK23 Engine – Raptors Detail:

Product Parameter

Part name: Piston Cooling Nozzle
Part number: 4095461
Brand: Cummins
Warranty: 6 months
Material: Metal
Color: Silver
Packing: Cummins Packing
Feature: Genuine & Brand New
Stock situation: 100 pieces in stock;
Unit weight: 0.05kg
Size: 4*8*4cm

The working principle of the piston cooling nozzle

If the piston does not take special measures, the heat can only be transferred to the oil mist in the crankcase through the inner surface of the piston. If it is necessary to strengthen the cooling of the piston, the part of the oil flow of the lubricating oil circulating in the vehicle engine is branched and allowed to flow into the piston. In order to make the cooling effect and manufacturing cost meet the requirements, there are several possibilities. The simplest solution is: if the connecting rod has a longitudinal hole, the oil hole is set in the big or small hole of the connecting rod, and the oil hole should fit the shape of the inner side of the piston. The oil hole provides an oscillating intermittent oil jet within the swing angle of the connecting rod. Due to the consideration of the lubrication of the connecting rod bearing and the inertial force acting on the oil, there is only a limited amount of oil for piston cooling. It is more reliable and more effective to inject oil to the piston from a nozzle fixed on the body.

During the operation of the automobile, in order to ensure that the piston head of the automobile engine does not overheat, the piston head needs to be cooled. The principle of cooling is to set a cooling oil passage in the piston head, and then cool by the piston installed on the cylinder head. The nozzle sprays cooling oil into the cooling oil passage to reduce the temperature of the piston head. In traditional engine design, a piston is usually equipped with a cooling nozzle, and the fuel injection direction is fixed. In a multi-cylinder engine, multiple cooling nozzle brackets are required, and the piston cooling nozzles are mostly installed on the cylinder block. The installation structure of the chamber and the piston usually requires special tooling to install the piston cooling nozzle on the engine block. The installation process is complicated and the use cost is high.

Therefore, it is necessary to improve the existing engine piston cooling nozzle, which can efficiently cool the piston during engine operation, save the number of parts used, and save the cost.

Porduct application

Cummins engines are mainly used in commercial vehicles, construction machinery, mining equipment, marine power and generator sets, etc.

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Export Support Engine Suppliers –  Cummins Engine Part Piston Cooling Nozzle 4095461 For Cummins QSK23 Engine  – Raptors detail pictures

Export Support Engine Suppliers –  Cummins Engine Part Piston Cooling Nozzle 4095461 For Cummins QSK23 Engine  – Raptors detail pictures

Export Support Engine Suppliers –  Cummins Engine Part Piston Cooling Nozzle 4095461 For Cummins QSK23 Engine  – Raptors detail pictures

Export Support Engine Suppliers –  Cummins Engine Part Piston Cooling Nozzle 4095461 For Cummins QSK23 Engine  – Raptors detail pictures


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It is a great way to further improve our products and repair. Our mission is always to create innovative products to prospects with a superior expertise for Export Support Engine Suppliers – Cummins Engine Part Piston Cooling Nozzle 4095461 For Cummins QSK23 Engine – Raptors , The product will supply to all over the world, such as: India, Danish, Zimbabwe, In the increasingly competitive market, With sincere service high quality products and well-deserved reputation, we always offer customers support on products and techniques to achieve long-term cooperation. Living by quality, development by credit is our eternal pursuit, We firmly believe that after your visit we will become long-term partners.
  • This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
    5 Stars By Jocelyn from Roman - 2018.06.03 10:17
    This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
    5 Stars By Brook from Luxemburg - 2018.09.21 11:01
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