bosch injection pump rebuild diesel nozzles 0 434 250 103 DN0 SD293 for VW engine repair

bosch injection pump Rebuild

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(MH) Johnson
Certification:ISO9001,ISO9001 TS16949
Standard or Nonstandard:Standard
Warranty:6 Months
Package:neutral Packing
johnson(AT)china-lutong.net
auto diesel nozzle
China-Lutong Nozzles are designed to withstand the heavy demands of today’s 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
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To find replacement or upgraded injector nozzles for your diesel engine. At China-Lutong Diesel you’ll 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

Type                                         Reference No                            . Stumping No.           
DN_PDN 105007-1120 DN0PDN112
DN_PDN 093400-8220 DN0PDN121
DN_PD 093400-5571 DN4PD57
P 093400-5500 DLLA160P50
DN_SD 0 434 250 063 DN0SD193
S 0 433 271 376 DLLA149S774
S 5621599 DLL150S6556
DN-S DNOS34 DNOS34
DN_PDN 105007-1120 DN0PDN112
DN_SD 0 434 250 898 DN0SD304
S 0 433 271 046 DLLA150S187
S 093400-1050 DLL150S6571
S 0 433 271 299 DLLA150S616
DN_PDN 105007-1300 DN10PDN130
S 0 433 271 829 DLLA150S853
P 0 433 171 059 DLLA150P59
S DLL110S6267 DLL110S6267
DN_PDN 105007-1130 DN0PDN113
SN 105015-4130 DLLA154S324N413
S 0 433 271 221 DLLA144S485
P 0 433 171 366 DLLA144P510
PN 105017-0610 DLLA154PN061
S 5621777 DLLA150S6730CF
DN_SD 0 434 250 014 DN4SD24
SN 105015-8480 DLLA157SN848
PN 105017-1410 DLLA160PN141
P 105017-0070 DLLA154PN007
automatic fuel nozzle repair
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.
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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. we’re 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 it’s 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