DIESEL ENGINE INJECTORS

How they work, when to clean them and all the spare parts for proper maintenance

1. WHAT ARE DIESEL INJECTORS AND HOW DO THEY WORK

2.REDAT DIESEL INJECTION: QUALITY AT THE SERVICE OF THE CUSTOMER

3. DIESEL INJECTORS MAINTENANCE: WHEN DO YOU NEED TO CLEAN THEM?

4. REPAIRING DIESEL INJECTORS

5. DIESEL NOZZLES IN OUR CATALOG

6. SPARE PARTS FOR INJECTORS

1. WHAT ARE DIESEL INJECTORS AND HOW DO THEY WORK

 

The injector is a mechanical component that is part of the fuel system and which has the task of introducing a fluid - in our case a fuel – into the engine of the vehicle. Unlike a simple transfer, the injectors allow the gradual and calibrated passage of the right amount of fuel towards the engine, thus allowing it to operate correctly. Depending on the type of operation (electronic, mechanical or mechanical-electronic), an injector can have different names.

REPAIRING DIESEL INJECTORS

2. REDAT DIESEL INJECTION: QUALITY AT THE SERVICE OF THE CUSTOMER

 

REDAT S.p.A. provides customers with a wide range of Diesel injectors, unit injectors and Common Rail injectors of all brands: Denso, Caterpillar - Perkins, Bosch, MTU L’Orange, Delphi, Cummins, Siemens and Unit injector.

 

In this section you can find our injectors catalogs: https://www.redat.com/it/51-diesel-cataloghi. Each catalog also shows exploded views of the injectors, with their spare parts: o-rings, gaskets, valves, pumping elements, solenoids, bushings, kits, nozzles and everything else that can be used for diesel injection, including special tools.

 

If you are interested in L'Orange - MTU injectors, REDAT offers you a wide selection of models and spare parts: in the L'Orange catalog and in the interactive exploded views all spare parts, parts lists and special tools of all available L’Orange injectors.

Visit the dedicated section: https://www.redat.com/it/news/notizie/iniettori-l-orange

 

If you are looking for Bosch injectors, pumps or spare parts, in our catalog Bosch injectors - gaskets – shims and in the relative exploded views you can find all the components with their description, and spare parts for maintenance on over a hundred Bosch injector part numbers.

Visit the dedicated section: https://www.redat.com/it/news/notizie/iniettori-e-pompe-bosch

 

For those interested in Denso injectors, we have many models and spare parts available, among which you will surely find the most suitable one for your needs: in the Denso catalog you can easily identify the spare parts, thanks to our exploded drawings, and the parts lists of all Denso injectors.

Visit the dedicated section: https://www.redat.com/it/news/notizie/iniettori-denso

 

If you need Cummins injectors, pumps or spare parts, REDAT can provide you with spare parts and special tools for various Cummins injectors and pumps: in the Cummins catalog and in the interactive exploded views you can find all the models covered and the relative spare parts.

Visit the dedicated section: https://www.redat.com/it/news/notizie/iniettori-e-pompe-cummins

 

Finally, we also specialize in Caterpillar - Perkins injectors and pumps, so if you are looking for components and spare parts you can consult our Caterpillar - Perkins catalog and the interactive exploded views, where all the spare parts and special tools for Caterpillar - Perkins injectors and pumps are highlighted.

Visit the dedicated section: https://www.redat.com/it/news/notizie/iniettori-e-pompe-caterpillar-perkins

3. DIESEL INJECTORS MAINTENANCE: WHEN DO YOU NEED TO CLEAN THEM?

 

Inside Diesel fuel, and all fuels in general, impurities inevitably settle over time which can cause malfunctions or compromise the performance of the injectors and vehicle consumption. Cleaning the Diesel injectors should therefore not be underestimated, and it is good to have the right tools for their maintenance, as well as periodically requesting the intervention of professional technicians.

 

The presence of impurities in diesel fuel is partly physiological: for this reason it is necessary to be able to recognize the symptoms that can signal when it is time to clean the injectors. Here are some clues:

  • difficulty starting the engine;
  • increase in fuel consumption;
  • drop in performance;
  • engine stopping at low revs;
  • black exhaust gases.

 

It is however advisable to periodically resort to a qualified mechanic or specialized pump technicians to disassemble and reassemble the injectors and eliminate all impurities.

 

Consult our guide to cleaning Diesel injectors here https://www.redat.com/it/news/notizie/pulizia-degli-iniettori-diesel and contact us without obligation for more information on products and services on 011 969 11 11 or via mail to venditeitalia@redat.com or sales@redat.com.

4. REPAIRING DIESEL INJECTORS

 

REDAT S.p.A. provides a wide range of toolboxes for correct disassembling and assembling of Diesel injectors, functional to a thorough cleaning of the components as well as to repair the injectors themselves if damaged. Each box contains specific tools for a specific type of injector.

 

The tools are designed and tested in our workshop, in order to provide our customers with a complete kit of all the tools necessary to ensure the quality and efficiency of the disassembly / reassembly and repair of the injector.

 

Our catalogs show the specific applications of each kit and the instructions for the correct use of the equipment.

In addition to these boxes, REDAT also supplies a wide range of tools for the overhaul of Diesel injectors that you can find in our Catalogs: https://www.redat.com/it/news/notizie/riparazione-degli-iniettori-diesel-attrezzature-per-lo-smontaggio-e-rimontaggio

SPARE PARTS FOR INJECTORS

5. DIESEL NOZZLES IN THE CATALOG

 

To remanufacture a Diesel injector, it is first necessary to remove the component from the engine, and then disassemble it in order to check its "state of health" and replace the worn parts. The nozzle is checked in particular, as it is the fundamental and most delicate element of the injector.

For the detailed check of the Diesel nozzles in our workshop we use a precision instrument, the borescope: with this we inspect the interior to identify possible residues and foreign bodies that clog the holes. If these are clogged, the injector functions will be compromised, and it is therefore necessary to use a cleaning kit. REDAT offers different types of toolboxes also dedicated to the maintenance of the nozzles, which contain a special wire suitable for cleaning the holes.

 

In addition to the kits for cleaning Diesel injector nozzles, REDAT offers a wide range of nozzles that can be viewed in our dedicated catalogs. They are designed for application on any type of injector, in order to ensure the highest quality and best performance in every sector: automotive, industrial, marine and agricultural.

 

All the most popular nozzles (L'Orange and MTU, Delphi, Caterpillar, Denso, Bosch, Cummins and many others) are available in our catalogs and can be ordered via e-commerce with a click: https://www.redat.com/it/39-polverizzatori.

SPARE PARTS FOR INJECTORS

6. SPARE PARTS FOR INJECTORS

 

The maintenance of Diesel injectors can sometimes go beyond the simple cleaning: it may be necessary to replace some components - due to wear or damage - and it is therefore always advisable to have a reference point for spare parts for Diesel injectors.

 

REDAT S.p.A. specializes in the production and sale of spare parts for Diesel injectors, injection pumps, remanufactured injectors and equipment for repairing injectors. For over 50 years we have been dealing with the Aftermarket of spare parts for diesel injectors and pumps, and thanks to our decades of experience, we are able to satisfy customers by providing them with a quality comparable to original spare parts at competitive prices.

 

Our products cover most of the injection systems on the market for all sectors - Automotive, Industrial, Marine, Agricultural - and in our aftermarket catalogs you will find all the spare parts of the main brands: Caterpillar - Perkins, Denso, Bosch, Delphi , L'Orange - MTU, Cummins, Unit Injector, Siemens.

 

From our e-commerce (https://www.redat.com/it/38-ricambi-diesel) you can find out the availability and price of each product, as well as view the interactive exploded views and the product sheet of each Diesel injector .

 

For those who do not have an account enabled to view prices, it is possible to send a request for quotation, or contact our offices to directly request a Reserved Account on the REDAT website.