Cam Ring 7123-309D

Cam Ring 7123-309D

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China-Lutong is now one of the specialist Fuel Injection System suppliers and manufacturers.

Our aim and business policy is to give the customer a reliable quality product and service, alternative to the OE products. The parts are quality assured to ISO9001: 2015 and are subject to regular internal and external audits ensuring that quality is the highest standard.

We are stockiest and also represent Chinese leading manufacturers including of:

Fuel injection pumps parts

Diesel Injectors, Diesel nozzles

VE Pumps, VE injection Pumps

Head Rotor, Distributor head

Diesel Plunger, Diesel Elements

Delivery Valve

Common Rail Nozzle, common rail control valve

Feed Pump

Repair kits

Solenoid Valve

Common Rail Components

CHINA-LUTONG technology provides an effective solution for diesel engine – offering efficiency, performance, reliability and minimal emissions. CHINA-LUTONG Common Rail Systems resulting in low fuel consumption, low emissions and impressive performance without any compromise on quality. CHINA-LUTONG sells a wide range of spare parts for Common Rail Fuel Injection. We can provide: diesel nozzles, solenoid injector, Middle Plate, common rail pin, common rail valves, Spool valve, control valves, washers and service kits for injectors. CHINA-LUTONG has built a slid reputation for supplying quality OEM and aftermarket solutions to meet your diesel fuel injection requirements.

With almost 20 years of history and expertise, CHINA-LUTONG offers the most complete range Parts and Components for Diesel Injection. We have available spare parts for diesel injection pumps, injectors and unit injector pumps. The philosophy of our Company is based on the reliability, professionalism, expertise and price/quality ratio.

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.

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.