Quick Details

• Place of Origin:

  China

• Samples:

  Charge

• Sample Price:

  3.25

• Delivery Time:

  7-10 Days

• Packing:

  Neutral Packing

• Delivery Port:

  Xiamen Port

• Max. Production Capacity:

  50000/Months

• Export Ratio:

  81% - 90%

• OE Experience:

  No

Product Name:Automatic Diesel Nozzle OEM NO.DLL140S6422

Automatic Diesel Nozzle OEM NO.DLL140S6422

Application

Aston martin, Buick, BAIC BJEV, BENZ, BESRURN, Changhe Auto

Product Description:

OEM No/Model: DLL140S6422
Product Name:

Nozzle -Common Rail Diesel Spare Parts

Product Attribute:

Model:1,120

Engine Displacement:12l

No. of Cylinders:8

Displacement:120ml

Length:6cm

G.W:0.5kg

Color:Silver

Engine Type:Diesel

Cylinder Patterns:L

Valve Train:6

Injection Way:Petrol Injection

The Maximum Power Speed:120rpm

Application:

Beiqi, Chevrolet

Product Description:

Nozzle 140S627-4113-common rail diesel spare partsauto diesel nozzle
AU-mandy

China Lutong Main Products
Head rotor: VE,DPA,DPS,DP200 head rotors for Toyota, Nissan, Mitsubishi, Cummins,Kiv,etc
Common Rail Nozzle: Bosch Denso Delphi Series Injector Nozzle
Control Valve:Delphi 621C & 622B, Bosch Control Valve, Valve Cap334,Denso Control Calve Plate,EUP/EUI valve
Common-rail Injector: Delphi Bosch Denso Euro 3 Injector Assembly
Common Rail Tools: Diesel Injector Tester, Fuel Pressure Gauge S60H, Assemble and Disassemble Tools, 
Euro 2 Nozzle: S/P/SD/PD/SN/PN Type Nozzle, Yanmar Nozzle, Kamaz Nozzle
Plunger: A/AD/P/PS7100/PS8500/PW2000/BQ/EP9/MW type Plunger
Delivery Valve: A/P/Constant Pressure Delivery Valve
Reference parts: supply pumps,feed pumps,repair kits, cam disk,blade,shaft driver also avaiable.

As following is data for nozzle( injector, Bico toberas ).
Raw material: W6Mo5Cr4V2; 18CrNi8
Processing Technique: Vacuumhardening
Rigidity: HRC62-65
Angle: 0-45
Engines: CHN 18/22
Guarantee time: 180 day

China-Lutong Nozzles are designed to withstand the heavy demands of todays diesel engines. On average, a diesel nozzle fires 1,000 times per minute, so precision and durability are important features. Each China-Lutong Nozzle is engineered for exacting precision and durability, to deliver a long, reliable service life for consistently superior diesel engine performance.

 

An injector nozzle is a fine sprayer through which fuel is injected into an engine. The top of the injector nozzle has a lot of holes to deliver a spray of diesel fuel into the cylinder. The higher the pressure, the smaller the injector nozzle openings can be, producing smaller pulses that provide better fuel atomization. The fuel is sprayed through an injector nozzle, typically at high pressure, to improve the mixing of fuel with air.caterpillar pencil nozzle

China-Lutong Nozzles are 100% factory tested and calibrated to specifications using the same test equipment to insure the highest level of performance and cleanliness compliance. As a result, customers receive high quality products - not only the first time, but every time.

 auto spray nozzles

cummins injector nozzles

 

To find replacement or upgraded injector nozzles for your diesel engine. At China-Lutong Diesel youll find the very best diesel fuel system components from trusted brands like DICSCL PARCS and DIZZO Parts. And if you need assistance choosing the right injector nozzles for your application, get in touch. Our diesel experts have the knowledge to get you what you need. Plus were easily reached by phone call, email, or through the convenient on-site live chat.

 

Most heavy-duty diesel trucks have a well-earned reputation for being tough and its not hard to find one with an incredible mileage total on the clock. But injector nozzles face two major stresses: engine heat and poor fuel quality. Even on a well-maintained truck, hundreds of thousands of miles on the precision surfaces inside diesel injector nozzles can add up. Microscopic particulates can score the seating surfaces inside the injector body, compromising the seal and causing leaks. Similarly, the injector nozzle tip is exposed to the inside the engine where it sees extreme heat cycling and the products of combustion. When the tiny passages within the nozzle are compromised it results in a loss of power, poor running, increased crank times, and excessive fuel consumption.

automatic diesel fuel nozzle

Our main products are following:

Diesel nozzles

Head Rotor

Diesel Plunger, 

Delivery Valve

Control Valve

VE Pumps, 

the products of ours can pass ISO9001
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Serial Number Stamping NO.
0 433 271 466 DLLA142S926
0 433 271 467 DLLA144S982
0 433 271 471 DLLA134S999
0 433 271 472 DLLA146S1007
0 433 271 478 DLLA140S1003
0 433 271 480 DLLA140S77FS
0 433 271 482 DLLA145S1019
0 433 271 487 DLLA136S1034
0 433 271 499 DLLA136S1094
0 433 271 502 DLLA142S1096
0 433 271 520 DLLA35S1190
0 433 271 521 DLLA138S1191
0 433 271 524 DLLA134S1199
0 433 271 529 DLLA139S1235
0 433 271 614 DLLA160S1305
0 433 271 616 DLLA143S1302
0 433 271 627 DLLA136S1289
0 433 271 635 DLLA152S1277
0 433 271 646 DLLA140S1252
0 433 271 656 DLLA150S1237
0 433 271 657 DLLA150S1234
0 433 271 6666 DLLA150S6666
0 433 271 674 DLLA137S1208
0 433 271 680 DLLA134S1201
0 433 271 685 DLLA142S1188
0 433 271 698 DLLA145S1169
0 433 271 702 DLLA145S1161
0 433 271 703 DLLA145S1160
0 433 271 711 DLLA148S1145
0 433 271 714 DLLA150S1137
Serial Number Stamping NO.
0 433 271 717 DLLA140S1117
0 433 271 718 DLLA140S1116
0 433 271 719 DLLA134S1113
0 433 271 720 DLLA138S1112
0 433 271 740 DLLA136S943
0 433 271 756 DLLA140S1054
0 433 271 765 DLLA145S1023
0 433 271 768 DLLA136S1020
0 433 271 774 DLLA124S1001
0 433 271 775 DLLA136S1000
0 433 271 781 DLLA144S992
0 433 271 788 DLLA140S976
0 433 271 790 DLLA151S972
0 433 271 791 DLLA154S970
0 433 271 804 DLLA150S925
0 433 271 814 DLLA150S896
0 433 271 819 DLLA148S885
0 433 271 823 DLLA150S870
0 433 271 829 DLLA150S853
0 433 271 835 DLLA144S842
0 433 271 837 DLLA150S838
0 433 271 849 DLLA150S815
0 433 271 865 DLLA150S762
0 433 271 868 DLLA150S753
0 433 271 874 DLLA150S739
0 433 272 004 DLLA145S1330
0 433 272 997 DLLA132S1320
0 434 171 434 DLLA150P573
0 434 200 001 DN4S1
0 434 240 005 DN0SD226

Common Rail is now the most common fuel system in diesel vehicles. Diesel engine performance and emissions are closely related to fuel atomization and spray processes, which in turn are strongly influenced by nozzle geometry. 

 

Injection nozzles for diesel engines inject the fuel into the combustion chamber, atomize it and seal the combustion chamber by means of the nozzle needle. In the Common Rail System, the injection nozzle is part of the injector.

bosch diesel fuel injector nozzle

The injection nozzle consists of the nozzle body the cone of which protrudes into the combustion chamber. The injection orifices through which the fuel is injected are bored in the nozzle cone. The number, configuration, length and diameter of these injection orifices permit the shape of the injection spray to be formed in a way that is ideally matched to the engine cylinder.

 

Inside the nozzle body is the nozzle needle which, when closed, blocks the injection orifices. For fuel injection, the nozzle needle is raised by the hydraulic servo system of the injector so that the injection orifices are opened. The faster the nozzle needle can be opened and re-closed, the more precisely the injection rate can be controlled.

Buy delphi injector nozzle

The injection rate and the shape of the injection spray have a decisive influence on fuel consumption and raw emissions from the engine.

China-Lutong is one of the most important Chinese companies in the manufacturing and supply of products, parts, components and equipment for diesel injection systems. As well as the spare parts for common rail pumps and injectors. You can count on China-Lutong Diesel from the sale to the installation to provide award-winning customer service. Contact our sales or technical department at 086-594-3605653 or send us an email. We offer you the best price guaranteed, in addition to expert technical support. China-Lutong Diesel is your one stop solution for diesel fuel injection parts.

car engine fuel nozzle.
As being in the business line for years,we always keep our steps with the international standard and technics and absorb the advanced producing system.So our products are exported to wide client-base spread across the world.
 
We serve our customers in a courteous and professional manner.In pursuit of excellence,we also establish an efficient logistics and reaction system.We ensure that all the questions could be answered in the shortest time with satisfaction,all the products be delivery in stipulated frame of time.In general,we are not only producing our products,but also provide the full after-sale service and complete solution. 
 
Our Prodcts Series:
1.Ve Pump:(Fuel Injection Pump for Isuzu,Jmc,etc.)
2.Ve Pump Parts:(Feed Pump ,Cam Plate, Drive Shaft,Solenoid Valve,Roller Ring,Cross Cube,etc.)
3.Head Rotor:(Isuzu,Toyota,Mitsubishi,Iveco,Fiat,etc.)
4.Plunger:(Type:A,AD,P,PS7100,P8500,MW,PW,PT,etc.)
5.Nozzle:(Type:DN_SD,DNOPDN,S,SN,P,PN.etc.)
6.Repair Kit(VE pump,Lucas,etc.)
7.Delivery Valve:(A,P type etc.)
8.Pencil Nozzle:(Ford,CAT,etc)
9.Common Rail Control Valve:(Bosch,Denso,Delphi)
10.Lucas Head Rotor.(DPA,DPS,DP200)
11.Diesel Fuel Injectors(Bosch,Denso,Delphi)
12.Nozzle Tester,Test Bench and other test equipment.
13.Other Components
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.

China Lutong Parts Plant is a manufacturer specialist in diesel engine parts. The majored products are Rotor Head (VE Pump Parts) Nozzle, Plunger, Element, Delivery Valve and so on. As an elder manufacturer for diesel engine parts, We keep step with the international standard and techniques. And we ...[Read More]

Company Profile:

• Main Product:

  Rotor Head, Nozzle, Plunger and Other Diesel Engine Fuel Injection System Accessories.

• Business Type:

  Manufacturer

• Current Export Market:

  North America, South America, Western Europe, Mid East, Africa

• Total Annual Sales:

  USD 500,001 - 1,000,000

Factory Profile:

• Number of Employees:

  101 - 200 People

• Shift:

  1

• Size of Factory In Square Meters:

  3000

• Years of OEM Experiences:

  30

• Certification:

  ISO 9001, Made-In-China "Audited Supplier"

• Equipment Name:

  NT3000 diesel fuel injection test bench

Research & Development:

• Capability for Synchronized Development:

  Develop according to drawing or samples provided by clients?Yes

  Develop 3-D model and prototype according to client's needs?Yes

• Lead Time for New Product Development:

  2 months

• Tooling Design:

  Design Internally

• Software/Profile:

  AUTOCAD, Autodesk Inventor, Pro/E