TWD1672GE; TWD1673GE; TWD1672-1673GE Fuel System Fuel Pump TWD1672GE, TWD1673GE Parts on group Fuel Pump: Pos. Part No Qty Parts name Comments 1. 22677520 [1] Fuel pump Without servo pump., Compl 2. 8131292 [1] Gear 3. 20367040 [1] Castle nut 4. 948610 [1] O-ring 5. 977030 [1] O-ring 6. 984738 [3] Flange screw Parts catalog : Fuel Filter, Components TWD1672GE, TWD1673GE Fuel Valve TWD1672GE, TWD1673GE Fuel System TWD1672GE, TWD1673GE Fuel Cleaner/ Water Separator, Single. Classifiable Fuel System TWD1672GE, TWD1673GE Fuel Cleaner / Water Separator, Twin. Classifiable Fuel System. Later Production TWD1672GE, TWD1673GE Fuel Cleaner/ Water Separator TWD1672GE, TWD1673GE Unit Injector TWD1672GE, TWD1673GE