TAD1640GE; TAD1641GE; TAD1642GE; TAD1650GE; TAD1651GE; TWD1643GE; TWD1652GE; TWD1653GE; TWD1663GE Fuel System Unit Injector TAD1640GE Parts on group Unit Injector: Pos. Part No Qty Parts name Comments 1. 3803638 [6] Unit injector 2. 276948 [1] O-ring kit (276935) 3. 21261987 [1] Washer SN2016021776- 4. 21425162 [6] Yoke 5. 21344774 [6] Flange screw 6. 983472 [1] Cable tie For cable to unit injectors. 7. 8131393 [1] Retainer For cable to unit injectors. Parts catalog : Fuel Valve TAD1640GE, TAD1641GE, TAD1642GE, TAD1650GE, TAD1651GE, TWD1643GE, TWD1652GE, TWD1653GE, TWD1663GE Air Filter for Fuel Tank TAD1640GE, TAD1641GE, TAD1642GE, TAD1650GE, TAD1651GE Fuel Cleaner/ Water Separator, Twin. TAD1640GE, TAD1641GE, TAD1642GE Fuel Cleaner/ Water Separator, Single. Classifiable Fuel System TAD1640GE, TAD1641GE, TAD1642GE, TAD1650GE, TAD1651GE, TWD1643GE, TWD1652GE, TWD1653GE, TWD1663GE Fuel Cleaner/ Water Separator TAD1640GE, TAD1641GE, TAD1642GE, TAD1650GE, TAD1651GE, TWD1643GE, TWD1652GE, TWD1653GE, TWD1663GE Fuel Cleaner / Water Separator, Twin. Classifiable Fuel System. Later Production TAD1640GE, TAD1641GE, TAD1642GE, TAD1650GE, TAD1651GE, TWD1643GE, TWD1652GE, TWD1653GE, TWD1663GE Unit Injector TAD1641GE, TAD1642GE Unit Injector TAD1650GE, TAD1651GE Unit Injector TWD1643GE, TWD1652GE, TWD1653GE, TWD1663GE