diesel fuel nozzle parts DLLA134S999 0 433 271 471 fits MERCEDES

diesel fuel nozzle parts DLLA134S999 0 433 271 471 fits MERCEDES  

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Diesel fuel injector nozzle on line sale,please feel free to contact shary:

shary@china-lutong.net

Whatsapp:+86 13850268933

China Lutong Parts Plant is a professional OEM & Aftermarket parts supplier, which specialized in diesel engine parts.Our main products include Head Rotor (VE Pump Parts), Injector Nozzle, Plunger, Delivery Valve, Control Valves, Injectors, Cam Disk, Repair Kits,Feed Pump and more.China Lutong Parts Plant is your online Diesel Engine Parts Store,offers a highly efficient way of purchasing high performance Auto parts.

How to use and fit the nozzle on the injector?

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 [Potz 2000]:

· 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.

We have other nozzles for your reference: