Piston Cooling Nozzle 3080708 For N14 Isx Cummins Diesel Engine Water-cooled

Desc.

Piston Cooling Nozzle

Heavy Duty Vehicle Parts & Accessories

Part No

3080708

Brand Name

Cummins,Detroit,
DCEC,CCEC,XCEC etc.

Other parts

pls contact freely
if you need other P/N

Engine Type

Diesel engine,Gas engine
Generator engine
Marine engine
Construction engine
Pump engine etc.

Spare Type

Spare parts,
wearing parts,
maintenance tools,
repair kit, upper and
lower engine gasket kit.

Condition:

Original and brand new

Applicatble industriy

Retail, marine engines,
Construction works ,
Energy & Mining etc

Key Word:

Original spare parts
and engine repair tool kits

Trade terms

FOB EXW CIF DDP,

Door to door is available in some countries.

Delivery time:

Most wearing parts are in stock,bulk order based on qty

Payment

T/T, L/C,D/A, Alipay, Western Union, Paypal etc.

Package

Export wooden cases
or cartons

The function of the piston cooling nozzle is to prevent the piston from overheating, and to spray engine lubricating oil in a mist on the inside of the piston. If the piston cooling nozzle malfunctions, it can cause poor piston cooling.
The piston cooling nozzle sprays engine lubricating oil in a mist on the inside of the piston to prevent overheating.
If a malfunction occurs, it can cause poor piston cooling.
If the piston overheats, it will cause excessive expansion and carbonization of the lubricating oil, adhesion and burning of the sliding surface, and loosening and burning of the head.
A piston is a component in the cylinder block of a car engine that moves back and forth. The basic structure of a piston can be divided into the top, head, and skirt. The top of the piston is the main component of the combustion chamber, and its shape is related to the selected combustion chamber form. Gasoline engines often use flat top pistons, which have the advantage of having a small heat absorption area. The temperature of the cylinder and piston should continue to decrease, so that the oil-water mixture sprayed by the cooling nozzle towards the top of the piston chamber in cylinder 4 before shutdown cannot be completely evaporated. This means that the top of the piston chamber in cylinder 4 should not be operated dry, and there should be no dry or coking particles present. Therefore, it is judged that the cooling nozzle of cylinder 4 piston is blocked and ineffective, and cooling oil cannot be sprayed to cool the piston. The top of the piston is overheated, which causes the top of the piston chamber to dry. At the same time, the double-layer internal cooling oil chamber prevents the transfer of heat at the top of the piston, causing the largest amount of combustion heat to accumulate at the top of the piston, resulting in overheating of the piston and burning, cylinder pulling, and piston ring jamming.