The injector in a common rail system consists of the nozzle, an actuator for Piezo injectors or a solenoid valve for solenoid valve injectors, as well as hydraulic and electrical connections for actuation of the nozzle needle.

China-Lutong Diesel 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. Our line includes more than 1000 types of nozzles for automotive applications (cars, pickups, vans, trucks, bus and tractors)

China-Lutong Diesel sells a wide range of spare parts for traditional system injectors, Unit Pump Injectors, electronic injector and Common Rail injectors. We can, in particular, provide: injector nozzle, pressure spindles, nozzle spacer, injector control valve, Control Valve Cap, injector shims, control valves and plungers, washers and repair kits for injectors.

We can provide a wide range of Common Rail Kits for repairing injectors. In particular, our parts are alternative to the original Bosch, Delphi, Denso and Siemens/Cummins

An injector has a housing, a command piston, a control chamber, a needle, a nozzle chamber, a fuel inflow passage, a fuel discharge passage and an an electric valve.

Common Rail System – Fuel injector solenoid valve.

Suction Control Valves (SCV) - Fuel Rail Pressure Control on a Common Rail Diesel (CRD).

Fuel Pressure Control Valves for Common Rail Diesel Bosch, Delphi - A pressure control valve (PCV) for controlling rail pressure can be located at one rail extremity (pump-external PCV), Figure 1, or at the pump outlet (pump-integrated PCV)

Pressure Limiting Valve - Fuel Rail Pressure Relief Limiter Valve For for Bosch, Denso Cummins Common Rail Diesel.

Various rail assembled components are fitted on the high-pressure rail depending on the system configuration. The rail pressure sensor (RPS) installed on the high-pressure rail communicates with the control unit. The transmitted pressure values serve to regulate the system pressure and control the injectors. The pressure control valve (PCV, PCVN) sets the system pressure supplied by the control unit in the rail. The pressure limiting valve (PLV) reduces the system pressure in case of overload and thus protects the other injection components from damage.

The high-pressure pump compresses the fuel and supplies it in the required quantity. It constantly feeds fuel to the high-pressure reservoir (rail), thereby maintaining the system pressure. The required pressure is available even at low engine speeds, as pressure generation is not linked to the engine speed. Most common rail systems are equipped with radial piston pumps. Compact cars also use systems with individual pumps which operate at a low system pressure.

Buy Common rail control valve for DENSO, CATERPILLAR and Delphi diesel engine

Buy Orifice Plate for Denso Common rail Injector

Buy Common rail valve seat / valve cap / bonnet - China-Lutong Diesel sells a wide range of spare parts for traditional system injectors, Unit Pump Injectors, electronic injector and Common Rail injectors.

Adjustment Shims & Shim Kits, for diesel engine injection fuel pump nozzles and Common Rail injectors.

Common Rail Injector Ball Bearing - We have available spare parts for diesel injection pumps, injectors and unit injector pumps.

Fuel injectors and injector parts are critical components in your vehicle's internal combustion engine, Select quality Fuel Injector Filter products in best price from ISO 9001 Certified Companies.

Common Rail Fuel Pump PLUNGER AND BARREL FOR DIESEL ENGINES.

Electronic Unit Pump valve & Electical Unit Injector control valve for Fuel System. Check out our Fuel System Parts inventory and find the right products for your hauling needs.