| 1B7984 | Control, Engine Electronic | — | — | 73 | Avionics / Electronics | OEM |
| 1B7984 | Control, Engine Electronic | — | — | 73 | Engine Accessories | OEM |
| 1B7985 | Control, Engine Electronic | — | — | 73 | Avionics / Electronics | OEM |
| 1B7985 | Control, Engine Electronic | — | — | 73 | Avionics / Electronics | OEM |
| 1B8117 | Engine, Electronic Control | — | — | 73 | Avionics / Electronics | OEM |
| 1B8117 | Engine, Electronic Control | — | — | 73 | Avionics / Electronics | OEM |
| 1B8500 | Engine Electronic Control | — | — | 73 | Avionics / Electronics | OEM |
| 1B8500 | Engine Electronic Control | — | — | 73 | Avionics / Electronics | OEM |
| 1B8502 | Engine Electronic Control | — | — | 73 | Avionics / Electronics | OEM |
| 1B8503 | Engine Electronic Control | — | — | 73 | Avionics / Electronics | OEM |
| 1B8503 | Engine Electronic Control | — | — | 73 | Avionics / Electronics | OEM |
| 1B8509 | Engine Electronic Control | — | — | 73 | Avionics / Electronics | OEM |
| 1B8509 | Engine Electronic Control | — | — | 73 | Avionics / Electronics | OEM |
| 1B8663 | CONTROL, ELECTRONIC ENGINE EEC104-40 | — | — | 73 | unknown | OEM |
| 1B8663 | CONTROL, ELECTRONIC ENGINE EEC104-40 | — | — | 73 | unknown | OEM |
| 1B8664 | CONTROL, ELECTRONIC ENGINE EEC104-60 | — | — | 73 | unknown | OEM |
| 1B8664 | CONTROL, ELECTRONIC ENGINE EEC104-60 | — | — | 73 | unknown | OEM |
| 1B8665 | CONTROL, ELECTRONIC ENGINE EEC104-60 | — | — | 73 | unknown | OEM |
| 1B8665 | CONTROL, ELECTRONIC ENGINE EEC104-60 | — | — | 73 | unknown | OEM |
| 1B8666 | CONTROL, ELECTRONIC ENGINE EEC104-60 | — | — | 73 | unknown | OEM |
| 1B8666 | CONTROL, ELECTRONIC ENGINE EEC104-60 | — | — | 73 | unknown | OEM |
| 1B8669 | CONTROL, ELECTRONIC ENGINE | — | — | 73 | Avionics / Electronics | OEM |
| 1B8669 | CONTROL, ELECTRONIC ENGINE | — | — | 73 | Avionics / Electronics | OEM |
| 1B8671 | CONTROL, ELECTRONIC ENGINE | — | — | 73 | Avionics / Electronics | OEM |
| 1B8671 | CONTROL, ELECTRONIC ENGINE | — | — | 73 | Avionics / Electronics | OEM |
| 1B9-4 | 1b9 4 fuel pump overhauled exchange... | RAPCO | — | 73 | Engine Accessories | OEM |
| 1C12-1 | 1c12 1 rapco 1c12 1 fuel pump overh... | RAPCO | — | 73 | Engine Accessories | OEM |
| 1C12-17 | 1c12 17 rapco 1c12 17 fuel pump ove... | RAPCO | — | 73 | Engine Accessories | OEM |
| 1C12-1FR | Factory Rebuilt Fuel Pump | Parker Hannifin Corp, Nichols Airborne Division | — | 73 | Fuel Systems | PMA |
| 1C12-23 | 1c12 23 rapco 1c12 23 fuel pump ove... | RAPCO | — | 73 | Engine Accessories | OEM |
| 1C12-32FR | Factory Rebuilt Fuel Pump | Parker Hannifin Corp, Nichols Airborne Division | — | 73 | Fuel Systems | PMA |
| 1C12-4 | fuel pump overhauled | other | — | 73 | Fuel Systems | PMA |
| 1C15-1 | 1c15 1 rapco 1c15 1 fuel pump overh... | RAPCO | — | 73 | Engine Accessories | OEM |
| 1C27-11 | 1c27 11 rapco 1c27 11 fuel pump ove... | RAPCO | — | 73 | Engine Accessories | OEM |
| 1C27-18FR | Factory Rebuilt Fuel Pump | Parker Hannifin Corp, Nichols Airborne Division | — | 73 | Fuel Systems | PMA |
| 1C27-19FR | Factory Rebuilt Fuel Pump | Parker Hannifin Corp, Nichols Airborne Division | — | 73 | Fuel Systems | PMA |
| 1C27-20 | rapco 1c27 20 fuel pump overhaul ex... | RAPCO | — | 73 | Engine Accessories | OEM |
| 1C27-21 | rapco 1c27 21 fuel pump cartridge o... | RAPCO | — | 73 | Engine Accessories | OEM |
| 1C27-5 | rapco 1c27 5 fuel pump cartridge ov... | RAPCO | — | 73 | Engine Accessories | OEM |
| 1C27-5FR | Factory Rebuilt Fuel Pump | Parker Hannifin Corp, Nichols Airborne Division | — | 73 | Fuel Systems | PMA |
| 1C2710FR | CARTRIDGE | — | | 73 | unknown | OEM |
| 1C2711FR | PUMP | — | | 73 | unknown | OEM |
| 1C3-6 | overhauled fuel pump | other | — | 73 | Fuel Systems | OEM |
| 1C36-1 | rapco fleet fuel pump overhauled ex... | RAPCO | | 73 | Engine Accessories | OEM |
| 1C38-5 | 1c38 5 fuel pump assembly oh exc w ... | RAPCO | | 73 | Engine Accessories | OEM |
| 1C44-1FR | Factory Rebuilt Fuel Pump | Parker Hannifin Corp, Nichols Airborne Division | — | 73 | Fuel Systems | PMA |
| 1C45-3FR(see note 3) | Factory Rebuilt Fuel Pump (Replacement Unit) | Parker Hannifin Corp, Nichols Airborne Division | — | 73 | Fuel Systems | PMA |
| 1C45-5FR(See Note 4) | Factory Rebuilt Fuel Pump (Replacement Unit) | Parker Hannifin Corp, Nichols Airborne Division | — | 73 | Fuel Systems | PMA |
| 1C49-5FR | Factory Rebuilt Fuel Pump | Parker Hannifin Corp, Nichols Airborne Division | — | 73 | Fuel Systems | PMA |
| 1C54-1 | rapco 1c54 1 fuel pump overhaul exc... | RAPCO | — | 73 | Engine Accessories | OEM |