Turbofan Engine
AssemblyHigh-bypass twin-spool turbofan with nacelle and thrust reverser. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Turbofan Engine parts and their functions
11 top-level parts · 410 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Fan Module | 1× | Wide-chord fan disc and blades. |
| 2 | Fan Case | 1× | Containment fan case. |
| 3 | Low-Pressure Compressor 2 parts | 1× | Booster compressor on the LP spool. |
| 4 | High-Pressure Compressor 2 parts | 1× | Multi-stage HP compressor. |
| 5 | Combustor 2 parts | 1× | Annular combustion chamber. |
| 6 | High-Pressure Turbine 2 parts | 1× | Single-stage cooled HP turbine driving the HP compressor. |
| 7 | Low-Pressure Turbine 2 parts | 1× | Multi-stage LP turbine driving the fan. |
| 8 | Accessory Gearbox 3 parts | 1× | Drives pumps and generators off the HP spool. |
| 9 | FADEC 4 parts | 1× | Full-authority digital engine control unit. |
| 10 | Nacelle | 1× | Aerodynamic engine cowling and inlet. |
| 11 | Thrust Reverser 2 parts | 1× | Cascade-type reverser redirecting fan air. |
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Bill of materials for Turbofan Engine
11 top-level lines · 33 rows shown · 410 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Fan Module | airliner-fan | 1× | 1 | · | part |
| 2 | Fan Case | airliner-fan-case | 1× | 1 | · | part |
| 3 | Low-Pressure Compressor 2 parts | airliner-lp-compressor | 1× | 1 | 6 | assembly |
| 3.1 | Compressor Stage | airliner-compressor-stage | 4× | 4 | · | part |
| 3.2 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 4 | High-Pressure Compressor 2 parts | airliner-hp-compressor | 1× | 1 | 11 | assembly |
| 4.1 | Compressor Stage | airliner-compressor-stage | 9× | 9 | · | part |
| 4.2 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 5 | Combustor 2 parts | airliner-combustor | 1× | 1 | 21 | assembly |
| 5.1 | Combustor Liner | airliner-combustor-liner | 1× | 1 | · | part |
| 5.2 | Fuel Nozzle | airliner-fuel-nozzle | 20× | 20 | · | part |
| 6 | High-Pressure Turbine 2 parts | airliner-hp-turbine | 1× | 1 | 2 | assembly |
| 6.1 | Turbine Stage | airliner-turbine-stage | 1× | 1 | · | part |
| 6.2 | Ball Bearing | ball-bearing | 1× | 1 | · | part |
| 7 | Low-Pressure Turbine 2 parts | airliner-lp-turbine | 1× | 1 | 6 | assembly |
| 7.1 | Turbine Stage | airliner-turbine-stage | 5× | 5 | · | part |
| 7.2 | Ball Bearing | ball-bearing | 1× | 1 | · | part |
| 8 | Accessory Gearbox 3 parts | airliner-accessory-gearbox | 1× | 1 | 24 | assembly |
| 8.1 | Spur Gear | airliner-gear | 12× | 12 | · | part |
| 8.2 | Ball Bearing | ball-bearing | 6× | 6 | · | part |
| 8.3 | Oil Seal | oil-seal | 6× | 6 | · | part |
| 9 | FADEC 4 parts | airliner-fadec | 1× | 1 | 312 | assembly |
| 9.1 | Bare PCB | pcb-bare | 2× | 2 | · | part |
| 9.2 | Microcontroller | mcu | 2× | 2 | · | part |
| 9.3 | SMD Passive (R/C/L) | smd-passives | 300× | 300 | · | part |
| 9.4 | Connector | connector | 8× | 8 | · | part |
| 10 | Nacelle | airliner-nacelle | 1× | 1 | · | part |
| 11 | Thrust Reverser 2 parts | airliner-thrust-reverser | 1× | 1 | 25 | assembly |
| 11.1 | Reverser Cascade | airliner-reverser-cascade | 1× | 1 | · | part |
| 11.2 | Hydraulic Actuator 3 parts | airliner-actuator | 4× | 4 | 6 | assembly |
| 11.2.1 | Actuator Cylinder | airliner-actuator-cylinder | 1× | 4 | · | part |
| 11.2.2 | O-Ring Set | oring-set | 3× | 12 | · | part |
| 11.2.3 | Oil Seal | oil-seal | 2× | 8 | · | part |
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Where the turbofan engine is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $500–$50k. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| weichai.com ↗ | Weifang, CN | Diesel & power engines | 50 units | 12–16 wks |
| cumminsindia.com ↗ | Pune, IN | Diesel engines | 50 units | 12–16 wks |
|
🇨🇳Yuchai
yuchai.com ↗
|
Yulin, CN | Diesel engines | 50 units | 12–16 wks |
| koel.co.in ↗ | Pune, IN | Diesel & gas engines | 50 units | 12–16 wks |
| ashokleyland.com ↗ | Chennai, IN | Engines & commercial vehicles | 50 units | 12–16 wks |