| 23033549TA | Nut, Thrust Bearing Prop Shaft | Extex Engineered Products Inc | — | 20 | Consumables / Hardware | PMA |
| 23034102AL | Tube, Oil Delivery | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23034102TA | Tube, Oil Delivery | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23034572TA | Plate, Nose Bearing - Thrust | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23034786AL-1, -2 | Race, Bearing Inner, 20 mm ID | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23034787TA | Bearing, Outer Race and Roller Assembly - 32mm O.D. X 7mm W. | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23035175AL | Ring, Energy, Absorbing Internal | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23035299AL | Gearshaft Assembly Helical-Torquemeter | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23037403AL | Shaft, Power Turbine-Inner | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23037413AL | Shaft, Power Turbine -Outer | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23037444AL | Seal, Labyrinth, Power Turbine - Rotating | Extex Engineered Products Inc | — | 20 | Consumables / Hardware | PMA |
| 23038136AL | Shaft, Power Turbine -Outer | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23038191AL | Gearshaft Assembly - Helical Torquemeter | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23038218AL | Nozzle Assembly Turbine 1st Stage | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23039657TA 23039657TA-001 23039657TA-002 | Facing, Propeller - Brake | Extex Engineered Products Inc | — | 32 | Wheels & Brakes | PMA |
| 23039791AL -1 thru -3 | Coupling, Adapter Compressor | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23039909AL-1, -2 | Bushing | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23051099AL | Cover, Diffuser Manifold | Extex Engineered Products Inc | — | 25 | Interior / Furnishings | PMA |
| 23051629AL | Ring, Diaphragm Nozzle Assembly Turbine 1st Stage | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23051630AL | Key, Nozzle Turbine 1st Stage | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23051631AL | Diaphragm - Nozzle Assembly Turbine 1st Stage | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23052098TA 23052098TA-001 23052098TA-002 23052098TA-003 | Seal Assembly Housing Accessory | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23053191AL | Lever, Actuating Anti-Icing Valve | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23053297AL | Bearing, Roller Cylinder Assembly 40mm ID X 68mm OD X 14 mm Wide | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23053297TA | Bearing, Roller Cylinder Assembly - 40mm I.D. X 68mm O.D. X 14mm | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23053320AL | Sump, Assembly-Scav Oil-External | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23053857TA | Seal, Labyrinth Rotating Compressor Rear-Primary | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23054628AL | Tube Assembly PC Air-Scroll to PC Filter | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23055441AL-1, -2 | Key, Nozzle - Turbine 2nd Stage | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23055550TA | Gear And Bearing Assembly, Planet | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23055591TA | Roller Bearing 55mm X 105mm X 22mm | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23055939AL | Nozzle Assembly, Turbine - 4th Stage | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23055939TA | Nozzle, Assembly, Turbine, 4th Stage Supplement 137 | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23056964TA 23056964TA-003 23056964TA-006 | Insert - Drain Plug (and oversizes) | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23056998TA | Separator (Cage) Planet Bearing | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23056999TA 23056999TA-001 thru 23056999TA-006 | Roller Sets, Spherical Planet Bearing | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23057137AL | Tube Governor PY to Fuel Control | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23057658TA | Seal, Labyrinth Stator-Rear Compressor, Secondary | Extex Engineered Products Inc | — | 20 | Consumables / Hardware | PMA |
| 23057662TA | Bearing, Ball 60mm X 110mm X 22mm | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23058128AL | Sleeve, No. 8 Bearing | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23058131TA | Bearing and Sleeve Assembly Supplement 123 | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23058137AL | Plate, Thrust - Gas Producer Bearing | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23058579TA | Roller Bearing | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23058581TA | Bearing, Roller, Cylindrical | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23058582TA | Bearing, Ball 125mm X 215mm X 36mm | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23058584TA | Roller Bearing 160mm X 230mm X 28mm | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23058585TA | Bearing Roller 160mm X 220mm X 28mm | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23058589TA | Bearing Roller 30mm x 55mm x 13mm | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23058593TA | Bearing, Roller 65mm X 106mm X 23 (27)mm | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |
| 23058594TA | Bearing, Roller 60mm X 110mm X 22mm | Extex Engineered Products Inc | — | 72 | Engine Accessories | PMA |