Product Name:

Diesel DSLA140P1723 0 433 175 481 For 4937065 Man 51101006014 098AD1048 0 445 120 123 Diesel Engine Injector Nozzle

Product Attribute:

HOLE:4

Engine Model:CAT

Size:10mm

G.W:680g

Certification:ISO9001

Standard or Nonstandard:Standard

Cylinder:other

Material:high speed steel

Fuel Type:diesel fuel

Warranty:12 months

Opening Pressure:Standard

Application:

caterpillar

Product Description:

DSLA140P1723 Fuel Injection Nozzle OEM 0 433 175 481 for 0445120022 0445120123 4937065 Man 51101006014

• Maintenance & Usage 
  
  1. Before using diesel parts, please carefully wash them in clean diesel. 
  2. Nozzle is precision pair barrel parts and has been matched in pairs. Never exchange nozzle body with its needle.
  3. Nozzle cann't be naked without packaging in air for a long time. 
  4. After packaging removed and don't use in following days, please put some oil on nozzles to avoid rusting. 

  Diesel Fuel Injector Nozzles Introduction
  Design of the diesel fuel injector nozzle is critical to the performance and emissions of modern diesel engines. Some of the important injector nozzle design parameters include details of the injector seat, the injector sac and nozzle hole size and shape. These features not only affect the combustion characteristics of the diesel engine, they can also affect the stability of the emissions and performance over the lifetime of the engine and the mechanical durability of the injector.
  All nozzles must produce a fuel spray that meets the requirements of the performance and emissions goals of the market for which the engine is produced regardless of details of the fuel system design (i.e., regardless if the fuel system is of the common rail, unit injector, unit pump or pump-line-nozzle type). Additionally, specific requirements for injection nozzles can also depend on the fuel system type :
        Common rail-nozzle operates under more demanding tribological conditions and must be better designed to prevent leakage.
        Unit injector/unit pump-pressure pulsing conditions create more demanding fatigue strength requirements.
        Pump-line-nozzle-hydraulic dead volume must be minimized.
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