Turbofan Jet Engine Product
Sourcing — likely vendors
Real suppliers (🇮🇳 🇸🇬 🇨🇳); price, MOQ & lead time are estimates| Vendor | HQ | Specialty | Est. unit price | MOQ | Lead time |
|---|---|---|---|---|---|
| weichai.com ↗ | Weifang, CN | Diesel & power engines | $422,050 | 50 units | 12–16 wks |
| cumminsindia.com ↗ | Pune, IN | Diesel engines | $323,950 | 50 units | 12–16 wks |
| 🇨🇳Yuchai yuchai.com ↗ | Yulin, CN | Diesel engines | $278,650 | 50 units | 12–16 wks |
| koel.co.in ↗ | Pune, IN | Diesel & gas engines | $332,800 | 50 units | 12–16 wks |
| ashokleyland.com ↗ | Chennai, IN | Engines & commercial vehicles | $326,200 | 50 units | 12–16 wks |
A high-bypass turbofan aircraft engine. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Build & assembly graph
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Bill of materials
12 top-level lines · 67 rows shown · 1,936 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Fan Module 6 parts | turbofan-jet-engine-fan-module | 1× | 1 | 27 | assembly |
| 1.1 | Fan Blade (wide-chord) | turbofan-jet-engine-fan-blade | 22× | 22 | — | part |
| 1.2 | Fan Disk | turbofan-jet-engine-fan-disk | 1× | 1 | — | part |
| 1.3 | Spinner / Nose Cone | turbofan-jet-engine-spinner | 1× | 1 | — | part |
| 1.4 | Fan Case | turbofan-jet-engine-fan-case | 1× | 1 | — | part |
| 1.5 | Containment Ring | turbofan-jet-engine-containment-ring | 1× | 1 | — | part |
| 1.6 | Ball Bearing | ball-bearing | 1× | 1 | — | part |
| 2 | Booster (LP Compressor) 3 parts | turbofan-jet-engine-booster | 1× | 1 | 241 | assembly |
| 2.1 | LPC Rotor Blade | turbofan-jet-engine-lpc-rotor-blade | 114× | 114 | — | part |
| 2.2 | LPC Stator Vane | turbofan-jet-engine-lpc-stator-vane | 126× | 126 | — | part |
| 2.3 | Booster Rotor Drum & Case | turbofan-jet-engine-booster-drum | 1× | 1 | — | part |
| 3 | HP Compressor 4 parts | turbofan-jet-engine-hp-compressor | 1× | 1 | 557 | assembly |
| 3.1 | HPC Blisk | turbofan-jet-engine-hpc-blisk | 4× | 4 | — | part |
| 3.2 | HPC Rotor Disk | turbofan-jet-engine-hpc-rotor-disk | 9× | 9 | — | part |
| 3.3 | HPC Stator Vane | turbofan-jet-engine-hpc-stator-vane | 540× | 540 | — | part |
| 3.4 | VSV Actuator | turbofan-jet-engine-vsv-actuator | 4× | 4 | — | part |
| 4 | Combustor 4 parts | turbofan-jet-engine-combustor | 1× | 1 | 24 | assembly |
| 4.1 | Pre-Diffuser | turbofan-jet-engine-diffuser | 1× | 1 | — | part |
| 4.2 | Combustion Liner | turbofan-jet-engine-combustion-liner | 1× | 1 | — | part |
| 4.3 | Fuel Nozzle | turbofan-jet-engine-fuel-nozzle | 20× | 20 | — | part |
| 4.4 | Igniter Plug | turbofan-jet-engine-igniter | 2× | 2 | — | part |
| 5 | HP Turbine 4 parts | turbofan-jet-engine-hp-turbine | 1× | 1 | 124 | assembly |
| 5.1 | HPT Blade (single-crystal) | turbofan-jet-engine-hpt-blade | 76× | 76 | — | part |
| 5.2 | HPT Disk | turbofan-jet-engine-hpt-disk | 1× | 1 | — | part |
| 5.3 | Nozzle Guide Vane | turbofan-jet-engine-ngv | 46× | 46 | — | part |
| 5.4 | Turbine Shroud Segment | turbofan-jet-engine-hpt-shroud | 1× | 1 | — | part |
| 6 | LP Turbine 3 parts | turbofan-jet-engine-lp-turbine | 1× | 1 | 885 | assembly |
| 6.1 | LPT Blade | turbofan-jet-engine-lpt-blade | 480× | 480 | — | part |
| 6.2 | LPT Disk | turbofan-jet-engine-lpt-disk | 5× | 5 | — | part |
| 6.3 | LPT Nozzle Vane | turbofan-jet-engine-lpt-nozzle | 400× | 400 | — | part |
| 7 | Shaft & Bearing System 5 parts | turbofan-jet-engine-shaft-bearing | 1× | 1 | 13 | assembly |
| 7.1 | HP Spool Shaft | turbofan-jet-engine-hp-spool | 1× | 1 | — | part |
| 7.2 | LP Spool Shaft | turbofan-jet-engine-lp-spool | 1× | 1 | — | part |
| 7.3 | Ball Bearing | ball-bearing | 3× | 3 | — | part |
| 7.4 | Roller Bearing | turbofan-jet-engine-roller-bearing | 2× | 2 | — | part |
| 7.5 | Oil Seal | oil-seal | 6× | 6 | — | part |
| 8 | Accessory Gearbox 5 parts | turbofan-jet-engine-accessory-gearbox | 1× | 1 | 15 | assembly |
| 8.1 | Bevel Gear Set | turbofan-jet-engine-bevel-gear | 6× | 6 | — | part |
| 8.2 | Fuel Pump | turbofan-jet-engine-fuel-pump | 1× | 1 | — | part |
| 8.3 | Oil Pump | turbofan-jet-engine-oil-pump | 1× | 1 | — | part |
| 8.4 | Generator (IDG) | turbofan-jet-engine-generator | 1× | 1 | — | part |
| 8.5 | Ball Bearing | ball-bearing | 6× | 6 | — | part |
| 9 | FADEC Controller 6 parts | turbofan-jet-engine-fadec | 1× | 1 | 19 | assembly |
| 9.1 | Bare PCB | pcb-bare | 2× | 2 | — | part |
| 9.2 | Microcontroller | mcu | 2× | 2 | — | part |
| 9.3 | Wire Bundle | wire-bundle | 1× | 1 | — | part |
| 9.4 | Connector | connector | 8× | 8 | — | part |
| 9.5 | EGT Thermocouple | turbofan-jet-engine-egt-sensor | 4× | 4 | — | part |
| 9.6 | Shaft Speed Sensor | turbofan-jet-engine-speed-sensor | 2× | 2 | — | part |
| 10 | Oil System 4 parts | turbofan-jet-engine-oil-system | 1× | 1 | 7 | assembly |
| 10.1 | Oil Tank | turbofan-jet-engine-oil-tank | 1× | 1 | — | part |
| 10.2 | Fuel-Oil Heat Exchanger | turbofan-jet-engine-oil-cooler | 1× | 1 | — | part |
| 10.3 | Oil Filter & Chip Detector | turbofan-jet-engine-oil-filter | 1× | 1 | — | part |
| 10.4 | Oil Seal | oil-seal | 4× | 4 | — | part |
| 11 | Nacelle 4 parts | turbofan-jet-engine-nacelle | 1× | 1 | 21 | assembly |
| 11.1 | Inlet Cowl | turbofan-jet-engine-inlet-cowl | 1× | 1 | — | part |
| 11.2 | Fan Cowl Door | turbofan-jet-engine-fan-cowl | 2× | 2 | — | part |
| 11.3 | Thrust Reverser 4 parts | turbofan-jet-engine-thrust-reverser | 1× | 1 | 17 | assembly |
| 11.3.1 | Translating Sleeve | turbofan-jet-engine-translating-sleeve | 1× | 1 | — | part |
| 11.3.2 | Blocker Door | turbofan-jet-engine-blocker-door | 4× | 4 | — | part |
| 11.3.3 | Cascade Vane Box | turbofan-jet-engine-cascade-vane | 8× | 8 | — | part |
| 11.3.4 | Reverser Actuator | turbofan-jet-engine-tr-actuator | 4× | 4 | — | part |
| 11.4 | Fastener Set | fastener-set | 1× | 1 | — | part |
| 12 | Exhaust Nozzle 3 parts | turbofan-jet-engine-exhaust-nozzle | 1× | 1 | 3 | assembly |
| 12.1 | Exhaust Cone (Tail Cone) | turbofan-jet-engine-exhaust-cone | 1× | 1 | — | part |
| 12.2 | Core Nozzle | turbofan-jet-engine-core-nozzle | 1× | 1 | — | part |
| 12.3 | Forced-Mixer Nozzle | turbofan-jet-engine-mixer | 1× | 1 | — | part |