Wholesale supplies of auto parts for diesel
fuel injection equipment.
fuel injection equipment.
Official dealer of BOSCH, DELPHI, AZPI.
Components of BOSCH diesel systems
Components of BOSCH diesel systems
Bosch's direct injection systems have made diesel engines not only sportier, but also more economical. As a leading manufacturer of the diesel injection systems, Bosch supplies diesel engine components to manufacturers worldwide.
Distinctive advantages of Bosch
- Strict quality control during production.
- Quality assurance. BOSCH gives a guarantee for every part produced.
- A wide range of auto parts for the aftermarket and repair shops.
- Reasonable prices. Despite the popularity of the brand, the manufacturer tries to maintain reasonable and competitive prices, which makes Bosch components affordable for everyone.
Spray nozzles of the BOSCH series
Green Power applies the most advanced manufacturing technology and fully manufactures atomisers for Common Rail injectors.
Spray nozzles for mechanical injectors
One of the most important elements of injectors. Designed to operate at a nominal fuel pressure of up to 2000 kg/cm2. They are produced with spray needle diameters from Ø3.5 mm to Ø6 mm using innovative technologies that have no analogues in Russia and the CIS countries.
Control valves
One of the most important precision elements of the electromagnetic actuators of Common Rail injectors.
Valve of the BOSCH series
Green Power has 3 valve assembly lines, offering product quality assurance through state-of-the-art manufacturing techniques.
Injectors of the BOSCH series
Series 110 and series 120 are now on the market, which are mainly used for Cummins engines, heavy trucks, light trucks and passenger vehicles in Europe and the United States.
Appearance, structure, performance and other aspects of Bosch injectors in the company are identical to the original manufacturer’s, which can directly replace the original machine injectors.
Common rail fuel injector
Reliable operation in all operating conditions, ensuring that the engine meets modern and future environmental requirements.
Spray nozzles of the DENSO series
Denso nozzles have three grades: G2, G3 and G4. The G2 nozzle number starts with DLLA, the other two start with G3 and G4 respectively. The higher grade is, the closer year of vehicle models is, so its nozzles and injectors are also more expensive.
Injectors of the DENSO series
Denso injectors are mainly used for the Japanese pick up vehicles, SUV, engineering machinery and American agricultural machinery, they are G2 injectors and G3 injectors by nozzle grade (G4 are now being developed). At present Denso series, top 1 sales, have the largest market among other series.
Based on the original structure of Denso injectors, technical team changes the filter element at the injector inlet into the filter strainer to improve the durability of injectors, which greatly enhances the injector’s own ability to filter impurities.
Injectors of the CAT series
CAT series injectors are all used for CAT engineering machinery, no passenger vehicles: 320D(C6.4), Perkins(C6.6) and C7/C9 series.
In 320D and Perkins series, the new product, pioneered by the Green Power technical team who improves Bosch’s structure to apply to CAT injectors, which promotes the performance and maintenance economy of the injectors. It has been widely praised worldwide since the product came out for more than 4 years.
In-line diesel fuel injection pump
Better cylinder performance with lower fuel consumption and reduced exhaust emissions are guaranteed: The Bosch In-line diesel fuel injection pump is used in commercial vehicles, construction and agricultural machinery and stationary engines.
Common Rail fuel injection system pump
Always ensure a constant supply of fuel with the required accurate injection level, regardless of the situation on the road: The Bosch Common Rail fuel injection pump compresses fuel up to 2700 bar and delivers the required amount with high precision.
Common Rail fuel injector
Quiet, high-efficiency combustion in any traffic situation is guaranteed: The injector of Bosch Common Rail fuel injection system injects fuel with high precision directly into the combustion chamber.
Unit injector system
Maximum power and fuel economy guaranteed: The Bosch unit injector system is an injector assembly with holders, an integrated high-pressure pump, providing pressure of up to 2200 bar in the injector spray nozzle for an optimal air/fuel mixture.
Plunger and barrel assembly
Be assured of high performance for hundreds of thousands of miles: Bosch plunger and barrel assemblies consist of a pump piston and a cylinder made using particularly high-quality production methods and material.
Shut-off valve
For guaranteed peace of mind: Bosch shut-off valves are made with very high precision, using premium materials, both of which are essential requirements for one of the most stressed components of the injection system.
Electronic pump sections
With higher power, Delphi electronic pump sections outperform mechanical pumps and exhibit higher performance in high-pressure applications.
Electronic Components
They are designed to regulate fuel delivery parameters depending on engine operating conditions, limit engine output parameters in case of emergencies, and collect information about the engine's condition based on readings.
Electronic unit injector (EUI)
The electronic unit injector (EUI) was developed by Delphi in the 1990s, for use in large diesel engines, to cope with the problem of increasingly stringent restrictions on exhaust gases.
The EUI system includes full electronic control with variable injection, used in order to reduce noise. At the same time, sensors around the engine feed a continuous stream of data to the ECU, which calculates the exact amount and timing of fuel injection.
Fitting
Fittings are reliable and high-quality components necessary for connecting and sealing pipes, hoses, and other elements in the pneumatic brake systems of commercial and freight vehicles.
Filter
Filters specially designed for vehicles with air suspension and braking systems. They intended for the effective removal of contaminants such as moisture, oil, dust, and other solid particles from the air stream.
Junction head
Coupling Heads play a key role in the braking system, ensuring a reliable connection between its components, such as brake cylinders, valves, sensors, and pipelines. They are critically important for maintaining pressure in the pneumatic system and regulating the braking pressure in the vehicle's wheels.
Oil seals
Many years of experience in the manufacture of OEM quality products make Oto Perk oil seals competitive, in no way inferior in quality to original products.
Repair kits and spare parts for Common Rail
Designed for repairing Common Rail injectors of any complexity.
CR pump repair kits
Oto Perk has established itself in the market as a reliable manufacturer of repair kits. Thanks to many years of experience in the manufacture of OEM quality products and the use of modern technologies, the products meet a high standard.
Repair kits for EUP-PLD
Oto Perk has established itself in the market as a reliable manufacturer of repair kits, including for the repair of the EUP - PLD system.
Repair kits for EUI - PDE
Oto Perk has established itself in the market as a reliable manufacturer of repair kits, including for the repair of injectors of the EUI - PDE system.
Repair kit
Repair kits allow for reliable and efficient maintenance and repair of key vehicle components such as brake systems, suspension, and control systems.
ZEXEL Spray nozzles
Spray nozzles - used in diesel engines to ensure effective fuel atomization. They participate in the combustion process, facilitating optimal mixing of fuel and air and improving engine efficiency.
Spray nozzles
WEIFU spray nozzles are manufactured using advanced technology and strict quality standards to ensure optimum performance and reliability. They are suitable for various engine types and provide efficient fuel atomization for optimum engine performance.
SIMENS VDO series spray nozzles
After years of use and evaluation by users from all over the world, Liwei has become the best manufacturer and supplier of spray nozzles for Common Rail system injectors in China.
Spray nozzles of the DENSO series
Combining more than 50 years of experience in the production of oil pump injectors, understanding of diesel engines, common rail systems, today Liwei has been able to provide components that meet the quality of the original factory and meet international standards.
Spray nozzles of the BOSCH Piezo series
The piezo injector is a high-tech component that was originally intended to be replaced entirely and is difficult to repair. Progress does not stand still and there are services in which they learned how to restore these parts so that the client was satisfied. Liwei reacted to these changes in the market and began producing the analogues of spray nozzles for Piezo injectors.
Spray nozzles of the BOSCH series
Liwei uses the most advanced production technology and fully manufactures the spray nozzles for Common Rail high-pressure injectors with emission standards higher than Euro III.
Spray nozzles for special machinery
In 2005, FIRAD SpA entered the market for diesel fuel injection for difficult operating conditions. Many years of experience allowed us developing a wide range of products for a wide variety of industrial purposes.
The spray nozzles are used in all high-tech injection systems:
EUI Systems (Electronic Unit Injector)
EUP Systems (Electronic Unit Pump System)
UPS Systems (Diesel Unit Pump System)
HEUI systems (Hydraulic Electronic Unit Injector)
A wide range allows us to supply spare parts for the leading brands: Caterpillar, Cummins, Navistar, Perkins, Detroit Diesel, Siemens VDO.
The spray nozzles are used in all high-tech injection systems:
EUI Systems (Electronic Unit Injector)
EUP Systems (Electronic Unit Pump System)
UPS Systems (Diesel Unit Pump System)
HEUI systems (Hydraulic Electronic Unit Injector)
A wide range allows us to supply spare parts for the leading brands: Caterpillar, Cummins, Navistar, Perkins, Detroit Diesel, Siemens VDO.
Pump head
Distribution head - this is a part of the diesel engine fuel system that is responsible for supplying fuel to the engine cylinders in the correct order and in the right amounts. They ensure precise distribution of fuel for each cylinder, allowing the engine to operate efficiently and economically. They have high reliability and a long service life.
Clutch assembly piston
Thanks to many years of experience in the manufacture of OEM quality products and the use of modern technologies, the products meet a high standard.
Plunger pair ZEXEL
Plunger pair - this is one of the key components used in injection systems, ensuring precise fuel atomization in the engine cylinder. ZEXEL plunger pairs undergo strict quality control to guarantee effective and reliable engine operation. These pairs consist of a plunger and a cylinder and are used to feed fuel into the engine.
Plunger couple
Development of an innovative method for manufacturing heat exchange surfaces has allowed a significant increase in heat exchange efficiency and reduced energy consumption. As a result, the plunger couple has high heat transfer and corrosion resistance. In addition, it has compact dimensions, which allows saving space and improving the overall performance of the system.
Pumps & Valves
The valve and the pump element form an integral part of the injection pump. Thanks to their well-coordinated work, the pump sends the exact amount of diesel fuel needed for the injectors at a particular moment.
The valve consists of a special steel body and a pin in which longitudinal milling is made to ensure the passage of fuel.
FIRAD SpA has a wide range of pump elements and valves, which allows us to supply spare parts for the leading brands: Bosch, American Bosch, Motorpal, OMAP, FIAT.
Common Rail fuel injection pump
Operation strictly in accordance with the electronic feed map: AZPI Common Rail fuel injection system pump generates fuel pressure up to 1800 bar, supplying the fuel accumulators exactly as much as necessary for a given mode of engine operation.
ZEXEL pump
ZEXEL pump has extensive experience and a history of developing and manufacturing pumps for diesel engines. ZEXEL pumps are used in high-pressure systems in diesel engines, such as Common Rail systems. The ZEXEL pump is a high-quality fuel pump produced by the Japanese company ZEXEL. These pumps are typically used in diesel engines and are known for their high reliability and efficiency.
Pressure valve
The pressure valve WEIFU is used to regulate the flow of gas in engine systems, such as turbochargers and injection systems. Thanks to its design and materials, they have a high degree of wear resistance and can be operated in heavy conditions.
Modulator
The modulator precisely and stably controls the brakes by monitoring and adjusting the pressure in the system. It optimizes brake performance, enhances vehicle handling, and stability on various road surfaces. Wabco modulators used in ABS, ASR, and EBS systems.
Mechanical injectors
Designed for engines that meet the requirements of the ecological class not higher than EURO - 3.
Kits & Components
The ever-growing environmental problem and the need to reduce resource consumption have led to the creation of more and more sophisticated injectors. Modern injectors require frequent maintenance, and replacing the spray nozzle is no longer sufficient; other auxiliary elements must also be monitored.
FIRAD SpA offers a wide range of spare parts, which allows us supplying spare parts in a single or complete form for the leading brands Caterpillar, Navistar.
Common rail unit injector valves
CNR has established itself in the market as a reliable manufacturer of valves for the Common Rail system.
Delphi unit injector valves
Many years of experience in the manufacture of OEM quality products and the use of modern technologies, the products meet a high quality standard.
Bosch unit injector valves
Many years of experience in the manufacture of valves for BOSCH pumps manufactured by CNR make the products competitive, in no way inferior in quality to the original products.
Valve
Undergo strict quality control to ensure high reliability and long service life under high pressure and temperature conditions. Participate in the fuel combustion process in the cylinder, controlling the amount of air entering the cylinder. This optimizes the fuel and air mixture, reducing emissions and improving engine efficiency.
Diesel injectors
Tested to meet original equipment standards for speed, accuracy and efficiency.Guaranteed emission reductions.
Use the special app to check if your Common Rail injector has been repaired by an authorized Delphi Service Center using genuine Delphi parts.
Use the special app to check if your Common Rail injector has been repaired by an authorized Delphi Service Center using genuine Delphi parts.
Diesel particulate filters
As a result of the continuous tightening of the emission legislation, the demand for cleaner, greener and more fuel-efficient vehicles continues to grow. Diesel particulate filters, or DPFs, will help to ensure these qualities, effectively removing particulate matter and soot from diesel engine exhaust gases.
Fuel accumulators and fuel lines
Distribution of fuel supplied by the pump to the engine injectors.
Automotive nozzles
Seven Diesel SpA produces nozzles alternative to the original, the most sophisticated component of the entire injection system of diesel engines, whose function is to inject fuel into the combustion chamber in the form of atomized droplets with diameters ranging from 20 to 100 microns.
Spray nozzles for motor vehicles
FIRAD SpA offers a number of items for the motor-car construction. Spray nozzles are suitable for all injection systems: from traditional engines with direct fuel injection (with pin and hole) to the most innovative and high-tech models, such as:
Common Rail Systems
UIS® Systems (unit injector)
UPS® Systems (diesel pump unit system)
Piezoelectric Common Rail systems
A wide range allows us to supply spare parts for the leading brands: Bosch, Continental, Denso, Delphi, Siemens VDO.
Common Rail Systems
UIS® Systems (unit injector)
UPS® Systems (diesel pump unit system)
Piezoelectric Common Rail systems
A wide range allows us to supply spare parts for the leading brands: Bosch, Continental, Denso, Delphi, Siemens VDO.
A new stage of formation
Today, Delphi Common Rail systems create a reputation for diesel engines as efficient and powerful equipment. Common Rail is a fuel injection system that meets stringent emission control standards. It includes a high-pressure pump, injector, rail, filter and ECU.
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