TAD650VE; TAD660VE Fuel System Fuel Injector TAD650VE, TAD660VE Parts on group Fuel Injector: Pos. Part No Qty Parts name Comments 1. 3803976 [1] Injector 2. 20798827 [1] O-ring 3. 20799064 [1] Sealing ring 4. 20827892 [1] Claw 5. 20799719 [1] Six point screw Parts catalog : Fuel Filter Housing, Components, Earlier Production TAD650VE, TAD660VE Pre Filter with Water Separator TAD650VE, TAD660VE Fuel Filter Housing, Components TAD650VE, TAD660VE Fuel Filter Housing, Components, Later Production TAD650VE, TAD660VE Remote Twin Fuelfilter TAD650VE, TAD660VE Remote Single Fuelfilter TAD650VE, TAD660VE Common Rail System. SN10437707-10460706 TAD650VE Common Rail System. TAD650VE Common Rail System. SN10460707- TAD650VE Common Rail System. SN-10190621 TAD650VE, TAD660VE Common Rail System. SN10190622-10435292 TAD660VE Common Rail System. SN10435293- TAD660VE