Item Name(EH)#Common Rail Fuel Injector Nozzle 0 433 171 675# #Nozzle Sprayer 640P869092# #Nozzle Sprayer 6640170121# #Nozzle Sprayer 6650170221# (6SF) nicole(at)china-lutong (dot) net Whatsapp:+8613386901375 nicole@china-lutong.net China Lutong Fuel Systems business enables engines to meet increasing emissions requirements while maximizing fuel economy and performance.China Lutong has been manufacturing fuel system components since 1992. The main components of the fuel system include Head Rotor for VE pump, CAV DPA DPSDP200 pump & Yanmar Diesel Engine, injector Nozzle, Plunger And Barrel, Delivery Valves in Fuel Inject. Controls & Parts.